CN-224213996-U - Anti-jump bathroom door pulley

CN224213996UCN 224213996 UCN224213996 UCN 224213996UCN-224213996-U

Abstract

The utility model relates to the technical field of bathroom doors, in particular to an anti-jump bathroom door pulley, which comprises a clamping assembly, a pulley seat, a pulley and a limiting cover plate, wherein the pulley is connected to the front end of the pulley seat, the pulley seat is connected to the clamping assembly, the upper part of the pulley seat is provided with a sliding groove, the front end and the rear end of the sliding groove are open, the lower side of the limiting cover plate is provided with a sliding strip in a downward protruding mode, the sliding strip corresponds to the sliding groove, when the limiting cover plate completely slides into the sliding groove along the sliding strip, the front part of the limiting cover plate is positioned above the pulley, and the bottom surface of the front part of the limiting cover plate is higher than the top of the pulley. Through setting up spacing apron, can restrict the height of pulley upward bouncing for the pulley can't jump off the slide rail, and cooperatees with the slip recess through setting up the draw runner, can make the front and back position of preventing jumping the bathroom door pulley link up more firmly, effectively promotes stability and the security that the bathroom door used, has solved current bathroom door pulley and has deviate from the technical problem of slide rail easily when receiving external force upward bouncing.

Inventors

ZHU JIANGUO
LI CHANGDONG
FAN QIAOXIA
Lu Shunjing

Assignees

佛山市沃尔曼洁具有限公司

Dates

Publication Date: 20260508
Application Date: 20250429

Claims (10)

1. The anti-jump bathroom door pulley is characterized by comprising a clamping assembly, a pulley seat, a pulley and a limiting cover plate, wherein the pulley seat is connected with the clamping assembly, the front end of the pulley seat is connected with a pulley mounting part, and the pulley is connected with the pulley mounting part; The limiting cover plate is connected to the sliding groove in a sliding mode, a sliding strip is arranged on the lower side of the limiting cover plate in a protruding mode downwards, the length direction of the sliding strip is parallel to the front-back direction, the sliding strip corresponds to the sliding groove, when the limiting cover plate completely slides into the sliding groove along the sliding strip, the front portion of the limiting cover plate is located above the roller, and the bottom surface of the front portion of the limiting cover plate is higher than the top of the roller.
2. The anti-jump bathroom door pulley according to claim 1, wherein the clamping assembly comprises a first clamping plate and a second clamping plate, a first boss is arranged at the rear part of the first clamping plate in a protruding mode, a containing cavity is arranged in the first boss in a hollow mode, the front end of the containing cavity is opened, and the roller seat is arranged in the containing cavity and is fixedly connected with the first clamping plate; The upper side of the first clamping plate is provided with a first clamping groove which is sunken downwards and is arranged close to the end part of the first clamping plate, and the front end and the rear end of the first clamping groove are opened; The upper side of the second clamping plate is provided with a second clamping groove which is sunken downwards and is close to the end part of the second clamping plate, the front end and the rear end of the second clamping groove are open, and the second clamping groove corresponds to the first clamping groove; The upper portion of the roller seat is connected with a clamping block, the rear end of the clamping block protrudes out of the roller seat backwards, the clamping block is arranged close to the end portion of the roller seat, the clamping block is clamped in the first clamping groove and the second clamping groove, and the sliding groove is formed in the clamping block.
3. The anti-jump bathroom door pulley according to claim 2, wherein a first mounting hole is formed in the upper side of the first clamping plate in a penetrating mode, the first mounting hole is arranged close to the end portion of the first clamping plate, second mounting holes are formed in the left end and the right end of the pulley seat, the second mounting holes correspond to the first mounting holes and are arranged in the vertical direction, and the first clamping plate is fixedly connected with the pulley seat after penetrating through the first mounting holes and the second mounting holes through fasteners.
4. The anti-jump bathroom door pulley according to claim 2, wherein an accommodating groove is formed in the middle of the limiting cover plate, the front end of the accommodating groove is open, an upright post is connected to the upper side of the first clamping plate, penetrates through the accommodating groove and protrudes upwards, a limiting groove is formed in the front end of the upright post, the limiting groove is recessed backwards, and the length direction of the limiting groove is parallel to the upper and lower directions.
5. The anti-bouncing bathroom door pulley as set forth in claim 2, wherein the left and right ends of the first boss are provided with third mounting holes, the left and right ends of the second clamping plate are provided with fourth mounting holes, and the fourth mounting holes correspond to the third mounting holes and are all arranged along the front-rear direction.
6. The anti-jump bathroom door pulley according to claim 2, wherein the clamping assembly further comprises a first rubber pad and a second rubber pad, the front side and the rear side of the first rubber pad are respectively connected with the first clamping plate and the bathroom door, the rear part of the first rubber pad is provided with a second boss in a protruding mode, and the shape of the second boss is matched with that of the first boss; The front side and the rear side of the second rubber cushion are respectively connected with the bathroom door and the second clamping plate, and the shape of the second rubber cushion is matched with that of the second clamping plate.
7. The anti-bouncing shower door pulley of claim 6, wherein the first rubber pad and the second rubber pad are made of rubber or silica gel.
8. The anti-jump bathroom door pulley according to claim 2, wherein a fifth mounting hole is formed in the rear portion of the limiting cover plate, penetrates through the limiting cover plate in the vertical direction, corresponds to the sliding strip, is formed in the clamping block, is arranged in the vertical direction and is communicated with the sliding groove, corresponds to the fifth mounting hole, and is fixedly connected with the clamping block after penetrating through the fifth mounting hole and the sixth mounting hole through a screw fastener.
9. The anti-bouncing bathroom door pulley according to claim 1, wherein the top surface of the front portion of the limit cover plate is provided with an inclined surface, and the inclined surface is arranged in a downward inclined manner.
10. The anti-bouncing bathroom door pulley according to claim 1, wherein a concave portion is arranged on the bottom surface of the front portion of the limiting cover plate, and the concave portion corresponds to the roller.

Description

Anti-jump bathroom door pulley Technical Field The utility model relates to the technical field of bathroom doors, in particular to an anti-jump bathroom door pulley. Background The existing bathroom doors are generally divided into a push-pull type bathroom door and a side-hung type bathroom door, wherein the push-pull type bathroom door is provided with a pulley and a sliding rail, and the sliding movement of the bathroom door is realized by sliding the pulley on the sliding rail. When the bathroom door moves rapidly to a braking state or is impacted, the bathroom door is easy to shake, so that a pulley installed on the bathroom door is sprung upwards due to external force, and when the pulley is sprung upwards (namely, when the height of the pulley exceeds the sliding groove depth of the sliding rail), the pulley is separated from the sliding rail, and the use stability and safety of the bathroom door are greatly affected. Disclosure of utility model Aiming at the problems of the background technology, the utility model aims to provide the anti-jump bathroom door pulley which can limit the upward bouncing height of the pulley, so that the pulley cannot jump off a sliding rail, the use stability and safety of the bathroom door can be effectively improved, and the technical problem that the existing bathroom door pulley is easy to break off a sliding rail when being bounced upward by external force is solved. The technical aim of the utility model is realized by the following technical scheme: The anti-jump bathroom door pulley comprises a clamping assembly, a pulley seat, a pulley and a limiting cover plate, wherein the pulley seat is connected with the clamping assembly, the front end of the pulley seat is connected with a pulley mounting part, and the pulley is connected with the pulley mounting part; The limiting cover plate is connected to the sliding groove in a sliding mode, a sliding strip is arranged on the lower side of the limiting cover plate in a protruding mode downwards, the length direction of the sliding strip is parallel to the front-back direction, the sliding strip corresponds to the sliding groove, when the limiting cover plate completely slides into the sliding groove along the sliding strip, the front portion of the limiting cover plate is located above the roller, and the bottom surface of the front portion of the limiting cover plate is higher than the top of the roller. The clamping assembly comprises a first clamping plate and a second clamping plate, wherein a first boss is arranged at the rear part of the first clamping plate in a protruding mode, a containing cavity is arranged in the first boss in a hollow mode, the front end of the containing cavity is opened, and the roller seat is arranged in the containing cavity and is fixedly connected with the first clamping plate; The upper side of the first clamping plate is provided with a first clamping groove which is sunken downwards and is arranged close to the end part of the first clamping plate, and the front end and the rear end of the first clamping groove are opened; The upper side of the second clamping plate is provided with a second clamping groove which is sunken downwards and is close to the end part of the second clamping plate, the front end and the rear end of the second clamping groove are open, and the second clamping groove corresponds to the first clamping groove; The upper portion of the roller seat is connected with a clamping block, the rear end of the clamping block protrudes out of the roller seat backwards, the clamping block is arranged close to the end portion of the roller seat, the clamping block is clamped in the first clamping groove and the second clamping groove, and the sliding groove is formed in the clamping block. The roller seat is characterized in that a first mounting hole is formed in the upper side of the first clamping plate in a penetrating mode, the first mounting hole is arranged close to the end portion of the first clamping plate, second mounting holes are formed in the left end and the right end of the roller seat, the second mounting holes correspond to the first mounting holes and are all arranged in the vertical direction, and the first clamping plate is fixedly connected with the roller seat after penetrating through the first mounting hole and the second mounting holes through fasteners. Further, the middle part of the limiting cover plate is provided with a containing groove, the front end of the containing groove is open, the upper side of the first clamping plate is connected with a stand column, the stand column penetrates through the containing groove and protrudes upwards, the front end of the stand column is provided with a limiting groove, the limiting groove is arranged in a backward concave mode, and the length direction of the limiting groove is parallel to the upper and lower directions. Still further, the left and right ends of the first boss are provided with thi