CN216305690U

CN216305690U - Concave hanging wheel of sliding door and sliding door

Info

Publication number: CN216305690U
Application number: CN202121258352.9U
Authority: CN
Inventors: 储召鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-04-15
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a concave hanging wheel for a sliding door and window, which relates to the field of hardware building materials and comprises a hanging wheel main body and a pulley, wherein a pin hole is formed in one side of the hanging wheel main body, the pulley is installed on the pin hole through a bearing, and a connecting part is arranged at the lower part of the hanging wheel main body, and the concave hanging wheel is characterized in that: the hanging wheel main body is further provided with a first blocking surface and a second blocking surface, and a correction inclined surface is arranged between the first blocking surface and the second blocking surface.

Description

Concave hanging wheel of sliding door and sliding door

Technical Field

The utility model relates to a concave hanging wheel for a sliding door and window, in particular to a concave hanging wheel for a sliding door and window and a sliding door and window.

Background

In daily life, the use of sliding doors and windows is very common, sliding doors and windows serve as decoration doors and windows which are necessary for modern home decoration, and due to the fact that the sliding opening mode is the sliding mode, the utilization rate of indoor space can be greatly improved compared with that of common rotary opening and closing doors and windows. When realizing both can push and pull and can flat-open rotatory full-open door and window, the slip track of sliding door and window includes two parts: one part is fixed on the fixed track at the upper part of the door and window frame, and the other part is fixed on the movable track at the top part of the fixed door and window frame. This requires the hanging wheel to be one of the important parts of the sliding door and window, which plays a key role in smooth sliding of the door and window.

In the development of the hoisting wheels described above, the prior art has been provided with a design in which: patent application No. CN201721059852.3, publication No. CN207453780U, the utility model name "hanging wheel mechanism, sliding door and sliding window". The prior art mainly discloses a hanging wheel mechanism, which comprises a bracket, a hanging screw rod and a first nut, wherein the bracket is provided with an accommodating cavity with an opening at one side, the hanging screw rod comprises a connecting end and a matching end opposite to the connecting end, the matching end penetrates through the accommodating cavity and the bracket through the opening, the bracket is also provided with through holes penetrating through two opposite sides of the opening of the bracket and the accommodating cavity, and the first nut is in threaded connection with the hanging screw rod and partially extends out of two ends of the through holes; the through hole penetrates through the first nut and is perpendicular to the axis direction of the hanging screw, and the inner wall surface, which is used for supporting the first nut, of the through hole along the axis direction of the hanging screw is an arc surface formed in a mode of protruding upwards.

The applicant has previously also devised: the utility model discloses a sliding door and window hanging wheel and a sliding door and window, and is named as 'a sliding door and window hanging wheel' in patent application number CN202020285241.6 and publication number CN 212079010U. The concrete content of the prior art is as follows: including main part, pulley, the main part bilateral symmetry sets up the pinhole, the pulley pass through the bearing install in on the pinhole, its characterized in that: the hanging hole is formed in the center of the main body, the threaded rod matched with the hanging hole is arranged in the hanging hole, the upper plane of the main body is further provided with a fastening hole, a fastening screw matched with the fastening hole is arranged in the fastening hole, the fastening hole is communicated with the hanging hole, and the fastening screw can be in contact with the threaded rod through the fastening hole.

The prior art has a common defect that: in view of the heavy weight of the sliding door and window, when a user opens the sliding door and window completely (rotates to open), the movable door and window may slide slightly, or even leave the track entirely in severe cases, and how to solve the problem is not a good method in the prior art.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to improve the sliding door/window hanging wheel and the sliding door/window, and aims to provide the door/window hanging wheel with the self-repairing function, which can ensure the stability of the sliding door/window when the sliding door/window is rotated and opened and cannot be separated from a track

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides a concave hanging wheel of sliding door, includes hanging wheel main part 1,

pulley

3, 1 one side of hanging wheel main part sets up pinhole 2, pulley 3 pass through bearing 4 install in on the

pinhole

2, 1 lower part of hanging wheel main part is equipped with connecting portion 5, its characterized in that: the hanging wheel main body 1 is further provided with a first blocking surface 6 and a second blocking surface 8, and a correction inclined surface 7 is arranged between the first blocking surface and the second blocking surface.

Further, the connecting part 5 is integrally formed with the hanging wheel main body 1 and is used for connecting the sliding door and the sliding window.

Furthermore, a sliding bolt 9 is fixedly arranged in a hanging rail of the sliding door and window, the sliding bolt 9 blocks the hanging wheel main body 1 through the first blocking surface 6 and the second blocking surface 8, and the sliding door and window is prevented from being separated from the rail when being opened or closed. The second blocking surface 8 is used to replace the first blocking surface 6 when the first blocking surface 6 is not blocked by the sliding bolt 9.

Furthermore, a lock body 10 is fixedly arranged at one end of a hanging rail of the sliding door and window and used for locking the hanging wheel main body 1.

The utility model also discloses a variant, a concave hanging wheel of a sliding door and window, which comprises a hanging wheel main body 1 and pulleys 3, wherein pin holes 2 are symmetrically arranged at two sides of the hanging wheel main body 1, the pulleys 3 are arranged on the pin holes 2 through bearings 4, a threaded hole 11 is arranged in the middle of the hanging wheel main body 1, and the threaded hole 11 is used for fixing a connecting part 5, and the concave hanging wheel is characterized in that: the hanging wheel main body 1 is further provided with a first blocking surface 6 and a second blocking surface 8, and a correction inclined surface 7 is arranged between the first blocking surface and the second blocking surface.

Further, the connecting portion 5 is a threaded rod, one end of the threaded rod is connected with the threaded hole 11, and the other end of the threaded rod is connected with the sliding door.

According to another aspect of the utility model, a sliding door is provided, which comprises the sliding door concave hanging wheel.

Compared with the prior art, the sliding door and window provided by the utility model is stable and firm when being completely opened and cannot be separated from the track, the two layers of blocking surfaces are arranged, so that accidents are effectively prevented, the sliding door and window can be quickly and effectively repaired after slight movement, and a user is more relieved and relieved.

Drawings

Fig. 1 is a perspective view of a hanging wheel of a concave portion of a sliding door or window according to a first embodiment.

Fig. 2 is a schematic view of the first embodiment of the sliding door and window with the hanging wheel, the sliding bolt and the lock body.

Fig. 3 is an overall view of the hanging wheel and the door body of the concave type of the sliding door and window according to the first embodiment.

Fig. 4 is a schematic view of the sliding bolt of the first embodiment blocking the second blocking surface.

Fig. 5 is a perspective view of a hanging wheel of a sliding door/window according to a third embodiment.

Fig. 6 is a top view of a hanging wheel of a recess of a sliding door or window according to a third embodiment.

Fig. 7 is a schematic view of a hanging wheel structure of a sliding door/window according to a fourth embodiment.

The device comprises a hanging wheel body 1, a pin hole 2, a pulley 3, a bearing 4, a connecting part 5, a first blocking surface 6, a correcting inclined surface 7, a second blocking surface 8, a sliding bolt 9, a lock body 10, a threaded hole 11 and a push-pull door body 12, wherein the hanging wheel body is a hanging wheel main body; 3 ' is the second pulley, 6 ' is the first stop face, 8 ' is the second stop face, 101 is the sunken part.

Detailed Description

The utility model is further described in detail below with reference to the figures and specific examples.

[ example 1 ]

As shown in fig. 1 to 4, a schematic structural view and a sectional view of a pulley for a sliding door and window according to embodiment 1 of the present invention are shown.

The concave hanging wheel of the sliding door comprises a hanging wheel main body 1 and a pulley 3, a pin hole 2 is formed in one side of the hanging wheel main body 1, the pulley 3 is installed in the pin hole 2 through a bearing 4, a connecting portion 5 is arranged on the lower portion of the hanging wheel main body 1, a first blocking face 6 and a second blocking face 8 are further arranged on the hanging wheel main body 1, and a correction inclined face 7 is arranged between the first blocking face and the second blocking face.

As shown in fig. 3, the connecting portion is used for connecting a door and a window, the pulley 3 slides in the hanger rail, the lock body 10 is fixed at one end of the hanger rail, the hanger wheel main body 1 and the door leaf are locked when needed, the return spring is arranged behind the sliding bolt 9, when the locking is needed, the first blocking surface 6 is not blocked according to a plan, and then the second blocking surface 8 is replaced and blocked, as shown in fig. 4, the sliding bolt 9 is arranged at the second blocking surface 8, and at this time, the sliding bolt 9 can smoothly and smoothly return to the first blocking surface along the correction inclined surface 7 only by manually applying an outward force to the door.

[ example 2 ]

The second embodiment is substantially identical to the first embodiment with the only difference that the second blocking surface is replaced by a pulley 3, i.e. the second blocking surface is the outer circumferential surface of the pulley 3. .

[ example 3 ]

As shown in fig. 5 to 6, a schematic structural view and a sectional view of a pulley for a sliding door or window according to embodiment 3 of the present invention are shown.

The concave hanging wheel of sliding door of this embodiment, including hanging wheel main part 1,

pulley

3, 1 bilateral symmetry of hanging wheel main part sets up pinhole 2, pulley 3 pass through bearing 4 install in on pinhole 2, threaded hole 11 is opened at 1 middle part of hanging wheel main part, the threaded hole is used for fixed connection portion (not shown in the figure), still be equipped with first face 6 and the second that blocks on the hanging wheel main part 1 and block face 8, first face 6 and the second that blocks are the correction inclined plane 7 between the face 8.

The pulley 3 position two sets ofly, the symmetry sets up, pulley 3 slides in the hanger rail, and lock body 10 is fixed in the one end of hanger rail, comes the dead hanging wheel main part 1 and door leaf of lock when needs, is equipped with reset spring behind the slip spring bolt 9, and when needs lock is dead, first stop face 6 is not blockked according to the plan, and second stop face 8 will replace to mend and come to be blockked next, and the second of this embodiment stops face 8 and is the outer peripheral surface of pulley 3.

[ example 4 ]

In this embodiment, referring to fig. 7, the hanging wheel for a recessed sliding door or window of this embodiment includes a hanging wheel main body 1, pulleys 3, a second pulley 3 ', a connecting portion 5, wherein the pulleys 3 are symmetrically disposed at two ends of the hanging wheel main body 1, the second pulley 3 ' is disposed at a lower portion of the hanging wheel main body 1, the hanging wheel main body 1 between the first pulley 3 and the second pulley 3 ' needs to be partially recessed (for example, in the prior art, "a hanging wheel for a sliding door or window and a sliding door or window", publication No. CN212079010U, the main portion between the front and rear pulleys and the front and rear pulleys has consistency to form a side plane), the recessed portion of the hanging wheel main body 1 of this embodiment, i.e. the recessed portion 101, is provided with a correction slope 7, the correction slope 7 is used to enable the sliding bolt 9 to smoothly release the sliding door or window when the hanging wheel for a sliding door or window runs in one running direction, when the sliding bolt 9 is in the reverse running direction of the concave hanging wheel of the sliding door and window (relative to the running direction), the sliding bolt 9 can interact with the second blocking surface to generate blocking, so that the sliding door and window stops running in the direction. The second blocking surface may be a separately provided part or may be adapted to the outer circumferential surface of the first pulley 3. The second blocking surface 8' is the outer circumferential surface of the pulley 3 in this embodiment and the figures. For the same reason, the first blocking surface 6 'may also be a separately provided part, or may also be made use of the outer circumferential surface of the second pulley 3'. As shown in fig. 7, the first blocking surface 6 'of the present embodiment is adapted to the outer circumferential surface of the second pulley 3'.

Although the present invention has been disclosed in terms of the preferred embodiments, the embodiments and drawings are not intended to limit the utility model, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the present invention should be defined by the claims of the present application.

Claims

1. The utility model provides a concave hanging wheel of sliding door, includes hanging wheel main part (1), pulley (3), hanging wheel main part (1) one side sets up pinhole (2), pulley (3) install through bearing (4) in on pinhole (2), hanging wheel main part (1) lower part is equipped with connecting portion (5), its characterized in that: the hanging wheel main body (1) is further provided with a first blocking surface (6) and a second blocking surface (8), and a correction inclined surface (7) is arranged between the first blocking surface and the second blocking surface.

2. The hanging wheel of the concave type of the sliding door and window as claimed in claim 1, wherein: the connecting part (5) and the hanging wheel main body (1) are integrally formed and used for connecting the sliding door and the sliding window.

3. The hanging wheel of the concave type of the sliding door and window as claimed in claim 1, wherein: the fixed slip spring bolt (9) that sets up in the hanger rail of sliding door, slip spring bolt (9) pass through first face (6) and the second of blockking block face (8) and block hanging wheel main part (1), avoid sliding door breaks away from the track when opening or closing.

4. The hanging wheel of the concave type of the sliding door and window as claimed in claim 3, wherein: the second blocking surface (8) is used for replacing the first blocking surface (6) when the first blocking surface (6) is not blocked by the sliding bolt (9).

5. A hanging wheel for a sliding door or window pocket according to claim 1 or 3, wherein: one end of the hanger rail of the sliding door is fixedly provided with a lock body (10) used for locking the hanger wheel main body (1).

6. The utility model provides a concave hanging wheel of sliding door, includes hanging wheel main part (1), pulley (3), hanging wheel main part (1) bilateral symmetry sets up pinhole (2), install in pulley (3) through bearing (4) on pinhole (2), hanging wheel main part (1) middle part is equipped with screw hole (11), screw hole (11) are used for fixed connection portion (5), its characterized in that: the hanging wheel main body (1) is further provided with a first blocking surface (6) and a second blocking surface (8), and a correction inclined surface (7) is arranged between the first blocking surface and the second blocking surface.

7. The hanging wheel of the concave type of the sliding door and window as claimed in claim 6, wherein: the connecting portion (5) is a threaded rod, one end of the threaded rod is connected with the threaded hole (11), and the other end of the threaded rod is connected with the sliding door.

8. The hanging wheel of the concave type of the sliding door and window as claimed in claim 6, wherein: the fixed slip spring bolt (9) that sets up in the hanger rail of sliding door, slip spring bolt (9) pass through first face (6) and the second of blockking block face (8) and block hanging wheel main part (1), avoid sliding door breaks away from the track when opening or closing.

9. The hanging wheel for the concave money of the sliding door and window as claimed in claim 6 or 8, wherein: one end of the hanger rail of the sliding door is fixedly provided with a lock body (10) used for locking the hanger wheel main body (1).

10. The utility model provides a concave money of sliding door hangs wheel, includes hanging wheel main part (1), pulley (3), connecting portion (5), it is connected with to hang wheel main part (1) one side pulley (3), it is equipped with to hang wheel main part (1) lower part connecting portion (5), its characterized in that: the hanging wheel main body (1) is further provided with a first blocking surface (6) and a second blocking surface (8), and a correction inclined surface (7) is arranged between the first blocking surface and the second blocking surface.

11. The utility model provides a concave money of sliding door hangs wheel, includes hanging wheel main part (1), pulley (3), second pulley (3 '), connecting portion (5), hang wheel main part (1) both ends symmetry and set up pulley (3), second pulley (3'), hang wheel main part (1) lower part and be provided with connecting portion (5), its characterized in that: concave money hanging wheel still is equipped with first face (6) and the second of blockking and blocks face (8), first face (6) and the second of blockking are equipped with between face (8) and revise inclined plane (7), hanging wheel main part (1) middle part is sunken form part (101), sunken form part (101) are located pulley (3) with between second pulley (3'), just set up promptly on sunken form part (101) revise inclined plane (7).

12. A sliding door, its characterized in that: comprising a pulley according to any one of claims 1 to 11.