CN216476863U

CN216476863U - Adjustable hanging wheel assembly and sliding door

Info

Publication number: CN216476863U
Application number: CN202122664875.XU
Authority: CN
Inventors: 储召鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-05-10
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses an adjustable hanging wheel assembly and a sliding door, comprising: the pulley assembly comprises a connecting rod, a connecting part is arranged on the base, the connecting rod is arranged in the connecting part, the connecting part comprises a first threaded hole, an adjusting screw is arranged in the first threaded hole, and one end of the adjusting screw can extend to the connecting rod; this scheme passes through adjusting screw can effectual control connecting rod to the realization is adjusted the interval between loose pulley assembly and the base, thereby indirect adjustment the interval between door frame top and the installing frame, and its simple structure, the installation of being convenient for, can be extensive be applicable to on the sliding door.

Description

Adjustable hanging wheel assembly and sliding door

Technical Field

The utility model relates to the field of sliding doors and windows, in particular to an adjustable hanging wheel assembly and a sliding door and window.

Background

In daily life, sliding door's use has been very general, sliding door is as the indispensable decoration door and window of a modern house decoration, because the open mode of push-and-pull adopts gliding mode, so compare ordinary rotary switch door and window and can improve the utilization ratio in room space greatly, often need hoist and mount between sliding door's door frame top and the installing frame, but hoisting structure on the existing market is fixed, and can't adjust the interval between door frame top and the installing frame according to the actual demand, consequently the urgent need provides a hoisting structure in order to solve above-mentioned problem.

Disclosure of Invention

Therefore, an adjustable hanging wheel assembly and a sliding door and window which are convenient to adjust and simple in structure are needed to be provided.

To achieve the above object, the inventor provides an adjustable hanging wheel assembly comprising: pulley assembly and base, pulley assembly includes the connecting rod, be equipped with connecting portion on the base, the connecting rod is located in the connecting portion, connecting portion include first screw hole, first threaded hole is equipped with adjusting screw, adjusting screw's one end can extend to the connecting rod.

As a preferred structure of the utility model, the connecting part comprises clamping plates arranged at two sides of the end surface of the top end of the base, a sealing plate is arranged between the end surfaces of the top ends of the two clamping plates, a through hole is arranged on the sealing plate, and the through hole is communicated with a cavity formed between the two clamping plates; the connecting rod passes in the through-hole extends to the cavity that forms between two splint, first screw hole runs through the cavity intercommunication that forms between shrouding and the two splint, adjusting screw's one end extends to the connecting rod department that is located the cavity.

As a preferable structure of the present invention, the connecting rod includes an insertion rod and an extension portion, the insertion rod passes through the through hole and extends into the cavity, the extension portion is disposed at an end of the insertion rod located in the cavity, and an end of the adjusting screw extends above the extension portion.

As a preferable structure of the present invention, a second threaded hole is formed in an end portion of the sealing plate close to the first threaded hole, the second threaded hole is communicated with the first threaded hole, and a limit screw is arranged in the second threaded hole and used for limiting the adjusting screw.

As a preferable structure of the present invention, the insertion rod and the extension part are L-shaped.

In a preferred configuration of the present invention, the first threaded hole is provided obliquely from the end surface of the tip end of the sealing plate toward the extension portion in the cavity.

As a preferred structure of the utility model, a first limiting plate is arranged on the end face of the top end of the sealing plate, one end of the first limiting plate is arranged close to the inserted link, and the first threaded hole penetrates through the first limiting plate and the sealing plate in sequence and is arranged towards the extending part in the cavity in an inclined manner.

As a preferable structure of the utility model, a second limiting plate is horizontally arranged on the end surface of the top end of the first limiting plate.

As a preferable structure of the utility model, the end face of the top end of the through hole is provided with an inclined plane, and the upper part of the connecting rod is provided with an inclined plane matched with the inclined plane.

As a preferred structure of the utility model, one of the two clamping plates is detachably connected.

As a preferable structure of the present invention, the pulley assembly further includes a pulley, and the pulley is rotatably disposed at the top end of the connecting rod.

To achieve the above object, the present inventors provide a sliding door or window, comprising: an adjustable hanging wheel assembly as claimed in any one of the preceding claims.

Different from the prior art, the technical scheme has the following beneficial effects: through adjusting screw can effectual control connecting rod go up and down to the realization is adjusted the interval between loose pulley assembly and the base, indirect adjustment the interval between door frame top and the installing frame, and its simple structure, the installation of being convenient for, but extensive be applicable to on the sliding door.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an adjustable hanging wheel assembly according to an embodiment;

FIG. 2 is a schematic view of a portion of an embodiment of an adjustable hanging wheel assembly;

FIG. 3 is an exploded view of the first embodiment of the adjustable hanging wheel assembly;

FIG. 4 is an exploded view of the adjustable hanging wheel assembly of the second embodiment;

FIG. 5 is an exploded view of the adjustable hanging wheel assembly of the present embodiment;

FIG. 6 is a schematic view of an adjustable hanging wheel assembly mounting structure according to an embodiment;

description of reference numerals:

101. a base; 102. a connecting portion; 103. a splint; 104. closing the plate; 105. a through hole; 106. a cavity; 201. a first threaded hole; 202. a second threaded hole; 203. an adjusting screw; 204. a limit screw; 301. a first limit plate; 302. a second limiting plate; 401. an inclined surface; 402. a bevel; 403. a threaded hole; 5. a sheave assembly; 501. a connecting rod; 502. a pulley; 503. inserting a rod; 504. an extension portion; 601. a door frame; 602. and (5) installing the frame.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 to 6 together, as shown in the drawings, the present embodiment provides an adjustable hanging wheel assembly, including: pulley assembly 5 and base 101, pulley assembly include connecting rod 501, are equipped with connecting portion 102 on the base, and connecting rod 501 one end is located in connecting portion 102, and connecting portion 102 includes first screw hole 201, and first threaded hole is equipped with adjusting screw 203, and adjusting screw's one end can extend to connecting rod 501.

In the above embodiment, the connecting portion 102 includes clamping plates 103 disposed on two sides of the top end surface of the base, a sealing plate 104 is disposed between the top end surfaces of the two clamping plates, a through hole 105 is formed in the sealing plate, and the through hole is communicated with a cavity 106 formed between the two clamping plates; the connecting rod passes through the through-hole and extends to the cavity that forms between two splint, and first screw hole 201 runs through the cavity 106 intercommunication that forms between shrouding and the two splint, and adjusting screw's one end extends to the connecting rod department that is located the cavity.

In the above embodiment, the connection rod 501 includes the insertion rod 503 extending into the cavity through the through hole, and the extension portion 504 is disposed at the end of the insertion rod 503 located in the cavity, and the end of the adjustment screw 203 extends above the extension portion 504.

As shown in fig. 3, in the above embodiment, the pulley assembly 5 further includes a pulley 502 rotatably disposed at the end of the top end rotatably provided with the connecting rod 501; the first threaded hole is arranged from the end surface of the top end of the sealing plate to incline towards the extension part in the cavity, and the first threaded hole 201 can also be vertically arranged in different embodiments; the connecting rod includes inserted bar 503 and extension portion 504, and in this embodiment, both integrated into one piece, and be the L type, and adjusting screw's bottom tip extends to the top of extension portion like this, when needs go up and down to the inserted bar and adjust, through rotatory adjusting screw 203, realizes the lift of inserted bar 503, when adjusting suitable position, adjusting screw's bottom tip can support the upper surface at the extension portion, carries on spacingly to the inserted bar.

In order to avoid the automation of the adjusting screw, in some embodiments, a second threaded hole 202 is formed in an end portion of the closing plate 104 close to the first threaded hole 201, the second threaded hole 202 is communicated with the first threaded hole 201, a limiting screw 204 is arranged in the second threaded hole, and the limiting screw 204 is used for limiting the adjusting screw 203; in various embodiments, the adjusting screw and the limiting screw can also adopt an adjusting screw and a limiting screw.

In order to ensure the stability of the vertical part of the insertion rod in the moving process, as shown in fig. 4 and 5, in some embodiments, a first limiting plate 301 is disposed on the top end face of the sealing plate, one end of the first limiting plate is disposed near the insertion rod, and a first threaded hole is sequentially formed through the first limiting plate and the sealing plate and is obliquely disposed toward the extension part in the cavity. And a second limiting plate 302 is horizontally arranged on the end surface of the top end of the first limiting plate.

As shown in fig. 2 and 5, when the distance between the door frame 601 and the mounting frame 602 is adjusted to the minimum distance, in order to improve the stability of the inserting rod 503, an inclined surface 401 is provided at the end surface of the top end of the through hole, and an inclined surface 402 adapted to the inclined surface is provided at the upper portion of the connecting rod, so that the inclined surface 401 is engaged with the inclined surface 402, thereby improving the stability of the pulley assembly.

As shown in fig. 5, to facilitate the installation of the connecting rod, one of the two clamping plates is detachably connected and fixed by screws or bolts through the threaded holes 403 or the through holes.

In various embodiments, there is also provided a sliding door or window, including: the adjustable hanging wheel assembly of any one of the above embodiments.

The working principle is as follows: in the installing frame was located in sliding assembly's pulley slip, the base and the door frame 601 top fixed connection of hanging wheel subassembly (as shown in fig. 6), regulation through adjusting screw 203, realize the lift of inserted bar, thereby adjust the interval between installing frame 602 and the door frame 601 (as shown in fig. 6), satisfy the installation demand, in the in-process of adjusting screw, because adjusting screw's bottom supports on the upper surface of extension, when adjusting screw adjusts suitable position, stop rotating adjusting screw, the inserted bar stops to go up and down this moment, in order to avoid adjusting screw's automation, carry out spacingly to adjusting screw through stop screw 204, namely, when adjusting screw adjusts suitable position, rotate stop screw, make stop screw's tip and adjusting screw conflict and be connected, thereby realize spacing to adjusting screw.

It should be noted that, although the above embodiments have been described herein, the utility model is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.

Claims

1. An adjustable hanging wheel assembly, comprising: pulley assembly and base, pulley assembly includes the connecting rod, be equipped with connecting portion on the base, the connecting rod is located in the connecting portion, connecting portion include first screw hole, first threaded hole is equipped with adjusting screw, adjusting screw's one end can extend to the connecting rod.

2. The adjustable hanging wheel assembly of claim 1 wherein: the connecting part comprises clamping plates arranged on two sides of the end surface of the top end of the base, a sealing plate is arranged between the end surfaces of the top ends of the two clamping plates, a through hole is formed in the sealing plate, and the through hole is communicated with a cavity formed between the two clamping plates;

the connecting rod passes in the through-hole extends to the cavity that forms between two splint, first screw hole runs through the cavity intercommunication that forms between shrouding and the two splint, adjusting screw's one end extends to the connecting rod department that is located the cavity.

3. The adjustable hanging wheel assembly of claim 2 wherein: the connecting rod includes inserted bar and extension, the inserted bar passes the through-hole and extends to in the cavity, the inserted bar tip that is located the cavity is located to the extension, adjusting screw's tip extends to the top of extension.

4. The adjustable hanging wheel assembly of claim 2 wherein: the one end tip that the shrouding is close to first screw hole is equipped with the second screw hole, the second screw hole communicates with each other with first screw hole, the threaded stop screw that is equipped with of second, stop screw is used for spacing adjusting screw.

5. The adjustable hanging wheel assembly of claim 2 wherein: be equipped with first limiting plate on the shrouding top end face, the one end of first limiting plate is close to the inserted bar setting, first screw hole runs through first limiting plate and shrouding slope in proper order and sets up towards the extension in the cavity.

6. The adjustable hanging wheel assembly of claim 5 wherein: and a second limiting plate is horizontally arranged on the end surface of the top end of the first limiting plate.

7. The adjustable hanging wheel assembly of claim 2 wherein: the top end of the through hole is provided with an inclined plane, and the upper part of the connecting rod is provided with an inclined plane matched with the inclined plane.

8. The adjustable hanging wheel assembly of claim 2 wherein: one of the two clamping plates is detachably connected.

9. The adjustable hanging wheel assembly of claim 1 wherein: the pulley assembly further comprises a pulley, and the pulley is rotatably arranged at the end part of the top end of the connecting rod.

10. A sliding door or window, comprising: the adjustable davit assembly of any one of claims 1-9 above.