CN213742856U

CN213742856U - Pulley brake structure of shower room glass door

Info

Publication number: CN213742856U
Application number: CN202022246020.0U
Authority: CN
Inventors: 叶向飞; 林国栋
Original assignee: Foshan Kaiting Sanitary Ware Co ltd
Current assignee: Foshan Kaiting Sanitary Ware Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-07-20
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a pulley brake structure of shower room glass door relates to shower room glass door technical field, including first track, second track and floating gate main part, wherein first track bottom is provided with the second track, and the floating gate main part is vertical to be set up between first track and second track, and first track bottom and second track top middle part all run through set up flutedly, and inside the both ends of floating gate main part extended to the recess respectively, first circular slot had all been seted up at recess both sides inner wall middle part, and the rolling groove has been seted up to first circular slot tank bottom. The utility model discloses a setting of the inside block rubber and the damping strip that sets up of first brake groove, when the floating gate removed to the door frame both ends, the block rubber got into between two damping strips, along with the removal of floating gate, two damping strips were bigger and bigger to the extrusion force of block rubber, played the braking effect of gyro wheel simultaneously, were favorable to preventing that the floating gate from bumping the door frame, caused the damage.

Description

Pulley brake structure of shower room glass door

Technical Field

The utility model relates to a shower room glass door technical field, in particular to pulley brake structure of shower room glass door.

Background

With the improvement of living standard, a shower room is provided for common family life. The pulleys such as glass doors can be used in the shower room, but the existing pulleys have no brake structure in the use process, so that people easily collide with door frames on two sides in the sliding process to cause damage.

Therefore, it is necessary to provide a pulley brake structure for a shower room glass door to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pulley brake structure of shower room glass door to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pulley brake structure of a shower room glass door comprises a first rail, a second rail and a movable door main body, wherein the bottom of the first rail is provided with the second rail, the movable door main body is vertically arranged between the first rail and the second rail, the bottom of the first rail and the middle part of the top end of the second rail are both provided with a groove in a penetrating way, two ends of the movable door main body respectively extend into the grooves, the middle parts of the inner walls at two sides of the groove are both provided with a first circular groove, the bottom of the first circular groove is provided with a rolling groove, the middle part of the bottom of the rolling groove is provided with a second circular groove, the bottom of the second circular groove is provided with a first brake groove, the middle part of the bottom of the first brake groove is provided with a second brake groove, the inside of the first circular groove is movably provided with a rotating shaft in a penetrating way, one end of the rotating shaft is fixedly connected with the top end or the bottom end at one side of the movable door main body, the middle part of the rotating shaft is sleeved with a roller, and the gyro wheel passes through the bearing and rotates with the pivot to be connected, the gyro wheel is located the roll inslot portion, and gyro wheel and roll groove swing joint, the other end of pivot runs through second circular slot and first brake groove and extends to the second brake inslot portion, fixed cup joint in the pivot is provided with the block rubber, and the block rubber is located first brake inslot portion, first brake groove top inner wall front end and rear end and bottom inner wall front end and rear end are all fixed and are provided with the damping strip, and one side of damping strip is the slope setting.

Preferably, the inner walls of the two sides of the groove are fixedly provided with first sliding increasing layers, and the first sliding increasing layers are attached to and connected with the movable door main body.

Preferably, the middle part of one end of the rotating shaft, which is positioned inside the second brake groove, is provided with a through groove, the bottom of the through groove is provided with a sliding groove, and the inside of the sliding groove is movably provided with a movable block matched with the sliding groove.

Preferably, the through groove is movably provided with a push rod in a penetrating manner, one end of the push rod is fixedly connected with the middle part of one side of the movable block, a spring is fixedly arranged in the middle part of the other side of the movable block, and one end of the spring is fixedly connected with the groove bottom of the sliding groove.

Preferably, the inner side wall of the through groove is provided with a sealing layer in a surrounding manner, the outer side wall of the movable block is provided with a second sliding layer in a surrounding manner, and the second sliding layer is connected with the inner wall of the sliding groove in a laminating manner.

Preferably, the extension grooves are formed in the front end and the rear end of the bottom of the second brake groove, and the damping layers are fixedly arranged on the inner walls of the extension grooves.

Preferably, a plurality of third circular grooves are formed in the middle of the bottom of the second brake groove, the third circular grooves are distributed in a rectangular array mode, and balls are movably arranged inside the third circular grooves.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a setting of the rubber piece and a plurality of damping strip that first brake inslot portion set up, when the floating gate removed to the door frame both ends, the rubber piece got into between two damping strips, along with the removal of floating gate, two damping strips were bigger and bigger to the extrusion force of rubber piece, played the braking effect of gyro wheel simultaneously, were favorable to preventing that the floating gate from bumping against the door frame, caused the damage;

2. the utility model discloses a setting of movable block, ejector pin and spring, when the floating gate removed to the door frame both ends, two second brake grooves got into inside the extension groove, and ejector pin and damping layer frictional force increase can further play the braking effect, are favorable to improving brake effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view along a-a of fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of the position B in fig. 1 according to the present invention.

Fig. 4 is a schematic structural view of a cross-sectional view of a first rail according to the present invention.

In the figure: 1. a first track; 2. a second track; 3. a movable door main body; 4. a groove; 5. a first circular groove; 6. a rolling groove; 7. a rotating shaft; 8. a second circular groove; 9. a first brake groove; 10. a second brake groove; 11. a roller; 12. a first slip layer; 13. a damping strip; 14. a rubber block; 15. a through groove; 16. a chute; 17. a movable block; 18. a top rod; 19. a spring; 20. a third circular groove; 21. a ball bearing; 22. a sealing layer; 23. a second slip layer; 24. an extension groove; 25. a damping layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a pulley brake structure of shower room glass door as shown in fig. 1-4, including first track 1, second track 2 and floating gate main part 3, wherein first track 1 bottom is provided with second track 2, and floating gate main part 3 is vertical to be set up between first track 1 and second track 2.

The bottom end of the first track 1 and the middle part of the top end of the second track 2 are both provided with a groove 4 in a penetrating way, and the two ends of the moving door main body 3 respectively extend into the groove 4, the middle parts of the inner walls at the two sides of the groove 4 are both provided with a first circular groove 5, the bottom of the first circular groove 5 is provided with a rolling groove 6, the middle part of the bottom of the rolling groove 6 is provided with a second circular groove 8, the bottom of the second circular groove 8 is provided with a first brake groove 9, the middle part of the bottom of the first brake groove 9 is provided with a second brake groove 10, the first circular groove 5 is movably provided with a rotating shaft 7 in a penetrating way, one end of the rotating shaft 7 is fixedly connected with the top end or the bottom end of one side of the moving door main body 3, the middle part of the rotating shaft 7 is sleeved with a roller 11, the roller 11 is rotatably connected with the rotating shaft 7 through a bearing, the roller 11 is positioned in the rolling groove 6, and the roller 11 is movably connected with the rolling groove 6, the other end of pivot 7 runs through second circular slot 8 and first brake groove 9 and extends to inside second brake groove 10, fixed the cup jointing is provided with block rubber 14 in the pivot 7, and block rubber 14 is located inside

first brake groove

9, 9 top inner wall front ends of first brake groove and rear end and bottom inner wall front end and rear end are all fixed and are provided with damping strip 13, and one side of damping strip 13 is the slope setting, through the setting of block rubber 14 and a plurality of damping strip 13 of the inside setting of first brake groove 9, when the floating gate removes to the door frame both ends, block rubber 14 gets into between two damping strips 13, along with the removal of floating gate, two damping strips 13 are more and more big to block rubber 14's extrusion force, play the braking action of gyro wheel 11 simultaneously, be favorable to preventing that the floating gate from bumping the door frame, cause the damage.

Further, a through groove 15 is formed in the middle of one end of the rotating shaft 7, which is located inside the second brake groove 10, a sliding groove 16 is formed in the bottom of the through groove 15, a movable block 17 matched with the sliding groove 16 is movably arranged inside the sliding groove 16, a push rod 18 is movably arranged inside the through groove 15 in a penetrating manner, one end of the push rod 18 is fixedly connected with the middle of one side of the movable block 17, a spring 19 is fixedly arranged in the middle of the other side of the movable block 17, one end of the spring 19 is fixedly connected with the bottom of the sliding groove 16, extension grooves 24 are formed in the front end and the rear end of the bottom of the second brake groove 10, a damping layer 25 is fixedly arranged on the inner wall of each extension groove 24, and through the arrangement of the movable block 17, the push rod 18 and the spring 19, when the movable door moves to two ends of the door frame, the two second brake grooves 10 enter the extension grooves 24, the friction force between the push rod 18 and the damping layer 25 is increased, so that the braking effect can be further achieved, be favorable to improving the brake effect, a plurality of third circular slots 20 have been seted up at 10 tank bottoms middle parts of second brake groove, and a plurality of third circular slots 20 are the rectangular array and distribute, and are a plurality of the inside equal activity of third circular slot 20 is provided with ball 21, and through the setting of a plurality of third circular slots 20 and ball 21, can reduce frictional force, the convenient floating gate removes.

Secondly, 4 both sides inner wall of recess is all fixed to be provided with first increase sliding layer 12, and first increase sliding layer 12 and the laminating of floating gate main part 3 is connected, it is provided with sealing layer 22 to lead to the groove 15 inside wall to encircle, the movable block 17 lateral wall encircles and is provided with second increase sliding layer 23, and second increase sliding layer 23 and spout 16 inner wall laminating are connected, and first increase sliding layer 12 and second increase sliding layer 23 and are polytetrafluoroethylene and make, and polytetrafluoroethylene has minimum coefficient of friction, is favorable to protecting movable block 17 and floating gate main part 3 not to receive wearing and tearing.

The utility model discloses the theory of operation:

during the use, the floating gate is in the process of removing, when the floating gate is close to the one end at door frame both ends, block rubber 14 gets into between two of them damping strip 13, along with the removal of floating gate, the extrusion force of two damping strip 13 to block rubber 14 is big, resistance to gyro wheel 11 is big more, thereby slowly brake the floating gate, prevent that the floating gate from touchhing the door frame, the floating gate is when middle removal simultaneously, ejector pin 18 and partial ball 21 laminating, ball 21's setting, can reduce frictional force, make the floating gate remove, when removing near the door frame, the one end of ejector pin 18 is pushed inside extension groove 24 by spring 19, make the one end and the damping layer 25 laminating of ejector pin 18, possess great frictional force between damping layer 25 and the ejector pin 18, carry out auxiliary brake to the floating gate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pulley brake structure of shower room glass door, includes first track (1), second track (2) and floating gate main part (3), wherein first track (1) bottom is provided with second track (2), and floating gate main part (3) are vertical to be set up between first track (1) and second track (2), its characterized in that: the bottom end of the first track (1) and the middle part of the top end of the second track (2) are both provided with a groove (4) in a penetrating way, the two ends of the movable door main body (3) respectively extend into the groove (4), the middle parts of the inner walls at the two sides of the groove (4) are both provided with a first circular groove (5), the bottom of the first circular groove (5) is provided with a rolling groove (6), the middle part of the bottom of the rolling groove (6) is provided with a second circular groove (8), the bottom of the second circular groove (8) is provided with a first brake groove (9), the middle part of the bottom of the first brake groove (9) is provided with a second brake groove (10), the inside of the first circular groove (5) is movably provided with a rotating shaft (7) in a penetrating way, one end of the rotating shaft (7) is fixedly connected with the top end of one side or the bottom end of the movable door main body (3), the middle part of the rotating shaft (7) is provided with a rolling wheel (11) in a sleeved way, and the rolling wheel (11) is rotatably connected with the rotating shaft (7) through a bearing, inside gyro wheel (11) were located rolling groove (6), and gyro wheel (11) and rolling groove (6) swing joint, the other end of pivot (7) runs through second circular slot (8) and first brake groove (9) and extends to inside second brake groove (10), fixed cover is gone up in pivot (7) and is connect and be provided with rubber block (14), and rubber block (14) are located inside first brake groove (9), first brake groove (9) top inner wall front end and rear end and bottom inner wall front end are all fixed damping strip (13) that is provided with the rear end, and one side of damping strip (13) is the slope setting.

2. The pulley brake structure of the shower room glass door according to claim 1, characterized in that: the inner walls of two sides of the groove (4) are fixedly provided with first sliding increasing layers (12), and the first sliding increasing layers (12) are attached to and connected with the movable door main body (3).

3. The pulley brake structure of the shower room glass door according to claim 2, characterized in that: the one end middle part that pivot (7) are located second brake groove (10) inside has seted up logical groove (15), logical groove (15) tank bottom has seted up spout (16), spout (16) inside activity is provided with movable block (17) with spout (16) looks adaptation.

4. The pulley brake structure of the shower room glass door according to claim 3, characterized in that: the inside activity of logical groove (15) is run through and is provided with ejector pin (18), and the one end of ejector pin (18) and one side middle part fixed connection of movable block (17), the fixed spring (19) that is provided with in opposite side middle part of movable block (17), and the tank bottom fixed connection of the one end of spring (19) and spout (16).

5. The pulley brake structure of the shower room glass door according to claim 4, characterized in that: the inner side wall of the through groove (15) is provided with a sealing layer (22) in a surrounding mode, the outer side wall of the movable block (17) is provided with a second sliding increasing layer (23) in a surrounding mode, and the second sliding increasing layer (23) is connected with the inner wall of the sliding groove (16) in a laminating mode.

6. The pulley brake structure of the shower room glass door according to claim 5, characterized in that: extension groove (24) have all been seted up to second brake groove (10) tank bottom front end and rear end, extension groove (24) inner wall is fixed and is provided with damping layer (25).

7. The pulley brake structure of the shower room glass door according to claim 6, characterized in that: a plurality of third circular grooves (20) have been seted up at second brake groove (10) tank bottom middle part, and a plurality of third circular grooves (20) are the rectangular array and distribute, and are a plurality of third circular groove (20) inside all activity is provided with ball (21).