CN214740671U - Pulley device for convenient door - Google Patents
Pulley device for convenient door Download PDFInfo
- Publication number
- CN214740671U CN214740671U CN202023319078.XU CN202023319078U CN214740671U CN 214740671 U CN214740671 U CN 214740671U CN 202023319078 U CN202023319078 U CN 202023319078U CN 214740671 U CN214740671 U CN 214740671U
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- China
- Prior art keywords
- guide rail
- guide
- sliding
- convenient door
- bottom plate
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Abstract
The utility model provides a pulley gear that convenient door was used, including convenient door main part and sliding guide, the intermediate position of convenient door main part lower surface is provided with the movable pulley, the gliding setting of movable pulley is at sliding guide's upper surface, and wherein the bilateral symmetry of controlling of movable pulley is provided with guider, guider includes gib block and compression spring, the utility model discloses a both sides set up guider about the movable pulley, set up the guide way on sliding guide simultaneously, the gib block slides in the guide way, is provided with the small pulley on the surface of guide part simultaneously, improvement pulley gear's that can be great stability avoids pulley gear to take place the problem of derailing in the slip process.
Description
Technical Field
The utility model belongs to convenient door field of making, concretely relates to pulley gear for convenient door.
Background
Along with the development of building technology, the door that uses in the building is also more and more various, and convenient door is one of them, and convenient door is the door that leads to the fast channel, has the characteristics that can open fast, and pulley gear is the important component part of convenient door, and convenient door pulley gear among the prior art uses unstablely mostly to derail easily, there is very big problem in use.
To the technical problem who exists among the prior art, the utility model provides a convenient pulley gear for door.
SUMMERY OF THE UTILITY MODEL
According to the technical problem that exists among the prior art, the utility model provides a convenient pulley gear for door has the characteristics of stability height, long service life and difficult derailment.
In order to achieve the above purpose, the utility model provides a technical scheme as follows:
a pulley device for a convenient door comprises a convenient door main body and a sliding guide rail, wherein the sliding guide rail comprises a guide rail bottom plate, a guide rail supporting plate and a guide rail sliding part, the guide rail bottom plate is fixed on the ground, the guide rail supporting plate is arranged in the middle of the upper surface of the guide rail bottom plate, the guide rail supporting plate is vertical to the guide rail bottom plate, the guide rail sliding part is arranged on the upper surface of the guide rail supporting plate, the guide rail sliding part is vertical to the guide rail supporting plate, guide grooves are formed in the left side and the right side of the lower surface of the guide rail sliding part, and the guide grooves extend along the length direction of the guide rail sliding part;
the intermediate position of convenient door main part lower surface is provided with the movable pulley, the gliding setting of movable pulley is on sliding guide's upper surface, and wherein the bilateral symmetry of the left and right sides of movable pulley is provided with guider, guider includes gib block and compression spring, the gib block be the L type, including minor face and long limit, the outer end of minor face upwards extends and is provided with the guide part, the gliding setting of guide part is in the guide way the gliding setting of long limit is in convenient door main part, and the upper end of long limit is provided with first stop part, and the intermediate position of long limit is provided with the second stop part, be provided with compression spring between first stop part and the second stop part, be the bottom plate of convenient door main part between compression spring and the second stop part.
Preferably, the sliding wheel comprises a wheel body and a supporting part, the supporting part is symmetrically arranged on the left side and the right side of the wheel body and connected to the bottom plate of the portable door main body, and the wheel body is rotatably connected to the supporting part on the left side and the right side through a rotating shaft.
Preferably, the upper surface, the left side surface and the right side surface of the guide part are provided with small pulleys.
The utility model discloses an active effect who has:
the utility model discloses a both sides set up guider about the movable pulley, set up the guide way on sliding guide simultaneously, and the gib block slides in the guide way, is provided with the small pulley on the surface of guide part simultaneously, improvement pulley gear's that can be great stability avoids pulley gear to take place the problem of derailing at the slip in-process.
Drawings
In order that the disclosure may be more readily understood, the invention will now be described in detail with reference to specific embodiments thereof and with reference to the accompanying drawings, in which
Fig. 1 is a schematic structural view of a pulley device for a convenient door of the present invention;
fig. 2 is a schematic structural view of a sliding guide rail in the pulley device for the convenient door of the present invention;
fig. 3 is a partial enlarged view of a guide portion of the pulley device for a portable door according to the present invention.
Reference numerals:
1-convenient door main body, 101-bottom plate, 2-sliding guide rail, 201-guide rail bottom plate, 202-guide rail support plate, 203-guide rail sliding part, 204-guide groove, 3-sliding wheel, 301-wheel body, 302-supporting part, 303-rotating shaft, 4-guiding device, 401-guide strip, 4011-short edge, 4012-long edge, 4013-guiding part, 401 compression spring, 5-first blocking part, 6-second blocking part and 7-small pulley.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Fig. 1-3 are schematic structural views of the present invention, a pulley device for a convenient door, including a convenient door main body 1 and a sliding guide rail 2, the sliding guide rail includes a guide rail bottom plate 201, a guide rail support plate 202, and a guide rail sliding portion 203, the guide rail bottom plate 201 is fixed on the ground, the guide rail support plate 202 is disposed at the middle position of the upper surface of the guide rail bottom plate 201, wherein the guide rail support plate 202 is perpendicular to the guide rail bottom plate 201, the guide rail sliding portion 203 is disposed at the upper surface of the guide rail support plate 202, wherein the guide rail sliding portion 203 is perpendicular to the guide rail support plate 202, wherein the left and right sides of the lower surface of the guide rail sliding portion 203 are both provided with guide grooves 204, and the guide grooves 204 are disposed to extend along the length direction of the guide rail sliding portion 203;
the intermediate position of 1 lower surface of convenient door main part is provided with movable pulley 3, the gliding setting of movable pulley 3 is at sliding guide 2's upper surface, and wherein the bilateral symmetry of movable pulley 3 is provided with guider 4, guider 4 includes gib block 401 and compression spring 402, gib block 401 be the L type, including minor face 4011 and long limit 4012, the outer end of minor face 4011 upwards extends and is provided with guide 4013, the gliding setting of guide 4013 is in guide way 204 the gliding setting of long limit 4012 is in convenient door main part 1, and the upper end of long limit 4012 is provided with first barrier portion 5, and the intermediate position of long limit 4012 is provided with second barrier portion 6, be provided with compression spring 402 between first barrier portion 5 and the second barrier portion 6, be convenient door main part 1's bottom plate 101 between compression spring 402 and the second barrier portion 6.
Further, the sliding wheel 3 includes a wheel body 301 and supporting portions 302, the supporting portions 302 are symmetrically disposed on the left and right sides of the wheel body 301 and connected to the bottom plate 101 of the portable door body 1, and the wheel body 301 is rotatably connected to the supporting portions 302 on the left and right sides through a rotating shaft 303.
Further, the upper surface, the left side surface and the right side surface of the guide portion 4013 are provided with small pulleys 7.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (3)
1. The utility model provides a pulley gear that convenient door was used, includes convenient door main part (1) and sliding guide (2), its characterized in that: the sliding guide rail comprises a guide rail bottom plate (201), a guide rail supporting plate (202) and a guide rail sliding part (203), wherein the guide rail bottom plate (201) is fixed on the ground, the guide rail supporting plate (202) is arranged in the middle of the upper surface of the guide rail bottom plate (201), the guide rail supporting plate (202) is perpendicular to the guide rail bottom plate (201), the guide rail sliding part (203) is arranged on the upper surface of the guide rail supporting plate (202), the guide rail sliding part (203) is perpendicular to the guide rail supporting plate (202), guide grooves (204) are formed in the left side and the right side of the lower surface of the guide rail sliding part (203), and the guide grooves (204) extend along the length direction of the guide rail sliding part (203);
the middle position of the lower surface of the convenient door main body (1) is provided with a sliding wheel (3), the sliding wheel (3) is arranged on the upper surface of a sliding guide rail (2) in a sliding mode, guide devices (4) are symmetrically arranged on the left side and the right side of the sliding wheel (3), each guide device (4) comprises a guide strip (401) and a compression spring (402), each guide strip (401) is of an L type and comprises a short edge (4011) and a long edge (4012), the outer end of each short edge (4011) upwards extends to form a guide portion (4013), the guide portions (4013) are slidably arranged in guide grooves (204), the long edges (4012) are slidably arranged in the convenient door main body (1), the upper ends of the long edges (4012) are provided with first blocking portions (5), the middle positions of the long edges (4012) are provided with second blocking portions (6), and the compression springs (402) are arranged between the first blocking portions (5) and the second blocking portions (6), a bottom plate (101) of the convenient door main body (1) is arranged between the compression spring (402) and the second blocking part (6).
2. The pulley device for portable door according to claim 1, wherein: the sliding wheel (3) comprises a wheel body (301) and supporting parts (302), the supporting parts (302) are symmetrically arranged on the left side and the right side of the wheel body (301) and connected to the bottom plate (101) of the convenient door main body (1), and the wheel body (301) is rotatably connected to the supporting parts (302) on the left side and the right side through a rotating shaft (303).
3. The pulley device for portable door according to claim 1, wherein: and small pulleys (7) are arranged on the upper surface, the left side surface and the right side surface of the guide part (4013).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023319078.XU CN214740671U (en) | 2020-12-31 | 2020-12-31 | Pulley device for convenient door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023319078.XU CN214740671U (en) | 2020-12-31 | 2020-12-31 | Pulley device for convenient door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214740671U true CN214740671U (en) | 2021-11-16 |
Family
ID=78636683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023319078.XU Active CN214740671U (en) | 2020-12-31 | 2020-12-31 | Pulley device for convenient door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214740671U (en) |
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2020
- 2020-12-31 CN CN202023319078.XU patent/CN214740671U/en active Active
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