CN219101043U - Sliding rail structure of door and window - Google Patents
Sliding rail structure of door and window Download PDFInfo
- Publication number
- CN219101043U CN219101043U CN202222808538.8U CN202222808538U CN219101043U CN 219101043 U CN219101043 U CN 219101043U CN 202222808538 U CN202222808538 U CN 202222808538U CN 219101043 U CN219101043 U CN 219101043U
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- sliding rail
- frame body
- push rod
- door
- window
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- 230000007246 mechanism Effects 0.000 abstract description 19
- 238000011900 installation process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a door and window sliding rail structure, which comprises a sliding rail, a pulley assembly and a frame body, wherein the pulley assembly is slidably arranged on the sliding rail; the pulley assembly comprises a frame body, a push rod is arranged on the frame body in a vertically sliding manner, a pulley is rotatably arranged at the lower end of the push rod, the upper end of the push rod extends to the upper side of the frame body and is connected with a pressing plate, a spring is sleeved on the push rod which displaces the upper side of the frame body, and a cam is rotatably arranged above the pressing plate, so that a protruding part of the cam can at least partially collide with the pressing plate; the sliding rail mechanism solves the problems that in the prior art, the pulleys on the sliding rail mechanism are fixedly arranged, so that the sliding rail mechanism is difficult to clamp in the sliding groove of the sliding rail in the installation process.
Description
Technical Field
The utility model relates to the field of doors and windows, in particular to a door and window sliding rail structure.
Background
The inside of the door and window frame is generally provided with a pulley assembly so that the door and window frame can smoothly slide in the sliding rail. For example, chinese patent No. CN202220743199.7 provides a novel metal sliding rail for door and window, which comprises a sliding rail mechanism, a base mechanism, a window frame mechanism and a protection mechanism, wherein the base mechanism is located the lower extreme of sliding rail mechanism, the window frame mechanism is located the lower extreme of base mechanism, the protection mechanism is located the outer end of window frame mechanism, sliding rail mechanism includes slide rail board, locating hole, double-screw bolt, spliced pole, pulley and butt joint hole, the locating hole is fixed to be set up at the inner of slide rail board, double-screw bolt fixed mounting is at the upper end of locating hole inner, spliced pole fixed mounting is at the lower extreme of slide rail board, pulley rotary mounting is at the front and back both ends of spliced pole, the butt joint hole is fixed to be set up at the inner of spliced pole. Such as the sliding rail mechanism in the prior art, the pulleys on the sliding rail mechanism are all fixedly arranged, so that the sliding rail mechanism is difficult to be clamped in the sliding groove of the sliding rail in the installation process.
Disclosure of Invention
The utility model aims to provide a door and window sliding rail structure, which solves the problem that in the prior art, sliding rail mechanisms are difficult to clamp in sliding grooves of sliding rails due to the fact that pulleys on the sliding rail mechanisms are fixedly arranged in the installation process.
In order to achieve the above object, the present utility model provides a sliding rail structure for doors and windows, the sliding rail structure for doors and windows comprises a sliding rail, a pulley assembly slidably arranged on the sliding rail, and a frame body fixed on the pulley assembly, wherein a sliding groove is formed on the sliding rail along the length direction of the sliding rail;
the pulley assembly comprises a frame body, a push rod is arranged on the frame body in a vertically sliding mode, a pulley is rotatably arranged at the lower end of the push rod, the upper end of the push rod extends to the upper portion of the frame body and is connected with a pressing plate, a spring is sleeved on the push rod above the frame body, and a cam is rotatably arranged above the pressing plate, so that a protruding portion of the cam can at least partially abut against the pressing plate.
Preferably, the pulley assembly further comprises a bracket connected to the lower end of the push rod and a rotating shaft rotatably arranged on the bracket;
the pulley is coaxially connected with the rotating shaft.
Preferably, a bearing is arranged on the bracket, and the rotating shaft is at least partially clamped in the bearing in a rotatable manner.
Preferably, a screw is rotatably provided on the frame, and the cam is fixed to the screw.
Preferably, a hole is formed in a side surface of the frame, and the screw extends at least partially from the hole to an outside of the frame and is connected with a rotary cap.
Preferably, a resisting strip is formed on one side of the sliding rail along the length direction of the sliding rail, and one side of the frame body is abutted against the resisting strip.
The utility model provides a door and window sliding rail structure, which comprises a sliding rail, a pulley assembly and a frame body, wherein the pulley assembly is slidably arranged on the sliding rail; the pulley assembly comprises a frame body, a push rod is arranged on the frame body in a vertically sliding manner, a pulley is rotatably arranged at the lower end of the push rod, the upper end of the push rod extends to the upper side of the frame body and is connected with a pressing plate, a spring is sleeved on the push rod which displaces the upper side of the frame body, and a cam is rotatably arranged above the pressing plate, so that a protruding part of the cam can at least partially collide with the pressing plate; the installation groove for installing the pulley assembly is formed in the frame, the pulley is tightened in the frame in the initial state, the frame is aligned and placed on the sliding rail, the cam is rotated, the protruding portion on the cam is abutted against the pressing plate to displace downwards, the pulley is driven to be clamped into the sliding groove on the sliding rail through the push rod, the pulley is effectively clamped into the sliding groove, the frame can slide on the sliding rail smoothly, the spring is compressed at the moment, when the frame is required to be disassembled, the direction rotates the cam, the pressing plate resets under the action of the spring, and the pulley is separated from the sliding groove. The door and window sliding rail structure provided by the utility model is convenient for effectively installing the door and window frame body on the sliding rail.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is a block diagram of a door and window slide rail structure provided by the utility model;
FIG. 2 is a block diagram of a pulley assembly in a door and window slide rail structure provided by the utility model;
FIG. 3 is a side view of the door and window slide rail structure provided by the utility model;
fig. 4 is a split view of a pulley assembly in a sliding rail structure of a door and a window according to the present utility model.
Description of the reference numerals
1-a sliding rail; 2-a frame; a 3-pulley assembly; 4-sliding grooves; 5-a blocking strip; 31-pulleys; 32-rotating shaft; 33-a scaffold; 34-push rod; 35-pressing plates; 36-a frame body; 37-springs; 38-a screw; 39-a boss; 310-cam; 311-rotating the cap.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
As shown in fig. 1-4: the utility model provides a door and window sliding rail structure, which comprises a sliding rail 1, a pulley assembly 3 and a frame body 2, wherein the pulley assembly 3 is slidably arranged on the sliding rail 1, the frame body 2 is fixed on the pulley assembly 3, and a sliding groove 4 along the length direction of the sliding rail 1 is formed on the sliding rail 1; the pulley assembly 3 comprises a frame 36, a push rod 34 is slidably disposed on the frame 36, a pulley 31 is rotatably disposed at the lower end of the push rod 34, the upper end of the push rod extends to the upper side of the frame 36 and is connected with a pressing plate 35, a spring 37 is sleeved on the push rod 34 above the frame 36 in a displacement manner, and a cam 310 is rotatably disposed above the pressing plate 35, so that a protruding portion 39 of the cam 310 can at least partially abut against the pressing plate 35. The installation groove for installing the pulley assembly is formed in the frame, the pulley is tightened in the frame in the initial state, the frame is aligned and placed on the sliding rail, the cam is rotated, the protruding portion on the cam is abutted against the pressing plate to displace downwards, the pulley is driven to be clamped into the sliding groove on the sliding rail through the push rod, the pulley is effectively clamped into the sliding groove, the frame can slide on the sliding rail smoothly, the spring is compressed at the moment, when the frame is required to be disassembled, the direction rotates the cam, the pressing plate resets under the action of the spring, and the pulley is separated from the sliding groove. The door and window sliding rail structure provided by the utility model is convenient for effectively installing the door and window frame body on the sliding rail.
In a preferred embodiment of the present utility model, in order to improve the stability of the pulley 31 when in use, the pulley assembly 3 further includes a bracket 33 connected to a lower end of the push rod 34, and a rotation shaft 32 rotatably provided on the bracket 33; the pulley 31 is coaxially connected with the rotating shaft 32.
In a preferred embodiment of the present utility model, in order to enable the rotation shaft 32 to rotate smoothly on the support 33, a bearing is provided on the support 33, and the rotation shaft 32 is at least partially rotatably engaged in the bearing.
In a preferred embodiment of the present utility model, the frame 36 is rotatably provided with a screw 38 in order to rotate the cam 310, and the cam 310 is fixed to the screw 38.
In a preferred embodiment of the present utility model, in order to facilitate the rotation of the screw 38 outside the frame 2, a hole is formed in the side surface of the frame 2, and the screw 38 extends at least partially from the hole to the outside of the frame 2, and a rotation cap 311 is connected thereto.
In a preferred embodiment of the present utility model, a retaining strip 5 is formed on one side of the slide rail 1 along the length direction thereof, and one side of the frame 2 abuts against the retaining strip 5. During installation, one side of the frame body 2 is abutted against the resisting strip, at the moment, the pulley 31 just moves above the sliding groove 4 on the sliding rail, the screw 38 is rotated, the protruding portion 39 on the cam 310 is abutted against the pressing plate 35, and the push rod 34 is extruded to move downwards, so that the pulley 31 is clamped in the sliding groove 4.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.
Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.
Claims (6)
1. The door and window sliding rail structure comprises a sliding rail (1), a pulley assembly (3) slidably arranged on the sliding rail (1) and a frame body (2) fixed on the pulley assembly (3), and is characterized in that a sliding groove (4) along the length direction of the sliding rail (1) is formed on the sliding rail;
the pulley assembly (3) comprises a frame body (36), a push rod (34) is arranged on the frame body (36) in a vertically sliding mode, a pulley (31) is rotatably arranged at the lower end of the push rod (34), the upper end of the push rod extends to the upper portion of the frame body (36) and is connected with a pressing plate (35), a spring (37) is sleeved on the push rod (34) above the frame body (36), and a cam (310) is rotatably arranged above the pressing plate (35) so that a protruding portion (39) of the cam (310) can at least partially abut against the pressing plate (35).
2. The door and window slide rail structure according to claim 1, wherein the pulley assembly (3) further comprises a bracket (33) connected to the lower end of the push rod (34), and a rotating shaft (32) rotatably provided on the bracket (33);
the pulley (31) is coaxially connected with the rotating shaft (32).
3. The door and window sliding rail structure according to claim 2, wherein the bracket (33) is provided with a bearing, and the rotating shaft (32) is at least partially rotatably clamped in the bearing.
4. The door and window slide rail structure according to claim 1, wherein a screw (38) is rotatably provided on the frame body (36), and the cam (310) is fixed to the screw (38).
5. The door and window slide rail structure according to claim 4, wherein a hole is formed at a side surface of the frame body (2), and the screw (38) extends at least partially from the hole to an outside of the frame body (2) and is connected with a rotary cap (311).
6. The door and window sliding rail structure according to claim 1, wherein a retaining strip (5) is formed on one side of the sliding rail (1) along the length direction thereof, and one side of the frame body (2) is abutted against the retaining strip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222808538.8U CN219101043U (en) | 2022-10-24 | 2022-10-24 | Sliding rail structure of door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222808538.8U CN219101043U (en) | 2022-10-24 | 2022-10-24 | Sliding rail structure of door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219101043U true CN219101043U (en) | 2023-05-30 |
Family
ID=86453730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222808538.8U Active CN219101043U (en) | 2022-10-24 | 2022-10-24 | Sliding rail structure of door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219101043U (en) |
-
2022
- 2022-10-24 CN CN202222808538.8U patent/CN219101043U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Building 17, Chengnan Ideal Entrepreneurship Base, Nanqiao Industrial Park, Chuzhou City, Anhui Province, 239054 Patentee after: Chuzhou Jiujia Door and Window Technology Co.,Ltd. Address before: Building 17, Chengnan Ideal Entrepreneurship Base, Nanqiao Industrial Park, Chuzhou City, Anhui Province, 239054 Patentee before: Chuzhou Jiujia Decoration Engineering Co.,Ltd. |