CN113338741A

CN113338741A - Pocket door booster

Info

Publication number: CN113338741A
Application number: CN202110775061.5A
Authority: CN
Inventors: 高代国; 温威
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-09-03

Abstract

A pocket door booster comprising: the sliding groove is provided with a section of horizontal groove and an accommodating groove, and two connecting points at the opening of the accommodating groove are not on the same vertical line so as to form an overturning area for overturning; the sliding door further comprises a spring arranged at one end of the shell, and a telescopic strip arranged at the other end of the shell, wherein the telescopic strip can slide in the shell, a rotating part is rotatably arranged on one side of a shaft body of the telescopic strip, a clamping part which stretches into a sliding groove and can do different rotating actions according to the shape of the groove so as to close or open the door is arranged on the rotating part, and a clamping part which can be tightly clamped with the shaft body in the shell is arranged at the other end of the telescopic strip; the door frame is slightly pushed from the gap of the wall again, the door body drives the shaft body to move a little distance to the booster, the door can be opened without handle operation, the door body and the wall can be connected in a seamless mode, the door body can be freely opened and closed, and the attractiveness of the pocket door is improved.

Description

Pocket door booster

Technical Field

The invention relates to the field of pocket doors, in particular to a pocket door booster.

Background

The pocket door is also called as a hidden door and can be hidden in a space in a wall to slide in and out, the existing pocket door has some defects, when the pocket door is closed, the pocket door is completely sunken in the wall, in order to pursue aesthetic feeling, the pocket door and the wall are almost in seamless connection, so that the pocket door cannot be opened, and if a door handle is designed, the door cannot be completely closed and completely opened.

Disclosure of Invention

In order to solve the problems, the technical scheme provides the pocket door booster which is free of handle design, can push a pocket door to be closed, and can also push the pocket door to be opened.

In order to achieve the purpose, the technical scheme is as follows:

a pocket door booster, this booster is used for cooperating with the axis body of the door body, the booster includes:

the turnover device comprises a shell, a turnover mechanism and a turnover mechanism, wherein a sliding groove is arranged on one side of the shell, the sliding groove is provided with a section of horizontal groove and an accommodating groove which is arranged on one side of the horizontal groove and is opposite to the horizontal groove, and two connecting points at the opening of the accommodating groove are not on the same vertical line so as to form a turnover area for turnover;

still including setting up the spring in casing one end, set up the retractable strip at the other end, the retractable strip can slide in the casing, retractable strip shaft body one side is rotated and is provided with rotating member, rotating member is last to be equipped with to stretch into and to slide the inslot and can make different rotary motion according to the shape in this groove and close the door or the latch part of opening the door in order to realize, the retractable strip other end is equipped with the block part that gets into the internal energy straining shaft body of casing.

In some embodiments, the latching member is provided with a recess symmetrically in a horizontal direction in a state of moving horizontally to form a first contact point, a second contact point, a third contact point and a fourth contact point on the member, and the first recess and the second recess are used for cooperating with the sliding groove to make different rotary motions.

In some embodiments, the sliding slot further comprises a turning slot disposed above the accommodating slot, and a guide slot disposed below;

the surface of the guide groove close to one side of the accommodating groove is a supporting surface and is used for being abutted against the first contact point when the door is closed;

when the door is closed, the second contact point can turn over to enter the accommodating groove;

and then the telescopic strip moves for a certain distance under the action of the spring, and at the moment, the fourth contact point is abutted against one side of the overturning groove, so that the third contact point overturns around the clamping part and is clamped in the opening of the guide groove.

In some embodiments, when the door is opened again, the retractable strip moves into the accommodating groove, the second contact point abuts against the supporting surface, so that the fourth contact point can be turned over into the accommodating groove, and finally turned over into the horizontal groove under the action of the spring.

In some embodiments, the engaging member includes a first engaging member and a second engaging member that are disposed on two sides of the retractable strip through a rotation shaft, a cavity for accommodating the shaft body is disposed between the first engaging member and the second engaging member in a combined state, and a tension spring is disposed between the first engaging member and the second engaging member.

In some embodiments, the first engaging member and the second engaging member are provided with guide bars on their outer peripheries, and the inner cavity of the housing is provided with an inner groove engaged with the guide bars.

In some embodiments, the shaft is coupled to the door by a pulley arrangement.

In some embodiments, the telescopic strap is provided with a circular rotating table, and the rotating member is cylindrical and can be matched with the rotating table so that the rotating member can rotate in the rotating table.

In some embodiments, one side of the sliding groove is also provided with a mounting groove with the same size as the rotating part.

The beneficial effect of this application does:

the booster is arranged in a wall, and the shaft body can be driven to move towards the booster by pushing the door body so as to be locked, so that the purpose of tightly closing the door is achieved; the door frame is slightly pushed from the gap of the wall again, the door body drives the shaft body to move a little distance to the booster, the door can be opened without handle operation, the door body and the wall can be connected in a seamless mode, the door body can be freely opened and closed, and the attractiveness of the pocket door is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.

FIG. 1 is an exploded view of an embodiment of the present invention;

FIG. 2 is a first schematic diagram of a state structure according to an embodiment of the present invention;

FIG. 3 is a second schematic diagram of a state structure according to an embodiment of the present invention;

FIG. 4 is a third schematic view of a state structure according to an embodiment of the present invention;

FIG. 5 is a state diagram of the present invention;

FIG. 6 is a fifth schematic view of a state structure according to an embodiment of the present invention;

FIG. 7 is a state diagram illustrating a sixth embodiment of the present invention;

FIG. 8 is a seventh schematic view of a state structure of an embodiment of the present invention;

fig. 9 is a state structure diagram eight of the embodiment of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, a pocket door booster for cooperating with a shaft body 1 of a door body includes:

a sliding groove is arranged on one side of the shell 2, the sliding groove is provided with a section of horizontal groove 3 and an accommodating groove 4 which is arranged on one side of the horizontal groove 3 and is opposite to the horizontal groove, the opening of the accommodating groove is opposite to the groove body of the horizontal groove, so that the locking part can move to the opening of the accommodating groove after coming out of the horizontal groove, two connecting points at the opening of the accommodating groove 4 are not on the same vertical line to form an overturning area for overturning, and as shown by dotted lines in fig. 2, due to the position difference, an overturning area for the locking part to overturn is formed at a short position;

still including setting up the spring 5 in 2 one ends of casing, set up the retractable strip 6 at the other end, retractable strip 6 can slide in

casing

2, 6 axle body one side rotations of retractable strip are provided with rotating member 7, be equipped with on rotating member 7 and stretch into the sliding groove and can make different rotary motion according to the shape in this groove and close the door or the latch part 8 that opens the door in order to realize closing the door, the 6 other ends of retractable strip are equipped with the block part 9 that gets into 2 internal energy straining axis bodies of casing 1.

The booster is arranged in a wall, and the shaft body can be driven to move towards the booster by pushing the door body so as to be locked, so that the purpose of tightly closing the door is achieved; the door frame is slightly pushed from the gap of the wall again, the door body drives the shaft body to move a little distance to the booster, the door can be opened without handle operation, seamless connection between the door body and the wall can be achieved, and the attractiveness of the pocket door is improved.

In the present embodiment, the latching member 8 is provided with recesses symmetrically in the horizontal direction in a state of moving horizontally to form a first contact point 81, a second contact point 82, a third contact point 83, and a fourth contact point 84 on the member, and a first recess 85 and a second recess 86 for making different rotational movements in cooperation with the sliding grooves.

In this embodiment, the sliding slot further includes an overturning slot 10 disposed above the accommodating slot 4, and a guiding slot 11 disposed below;

the surface of the guide groove 11 close to one side of the accommodating groove 4 is a supporting surface 12, and is used for abutting against the first contact point 81 when the door is closed;

when the door is closed, the second contact point 82 can be turned over to enter the accommodating groove 4;

then the retractable strip 6 moves a distance under the action of the spring 5, and the fourth contact point 84 abuts against one side of the turning groove 10, so that the third contact point 83 turns around the locking component 8 and is locked in the opening of the guide groove 11.

In this embodiment, when the door is opened again, the retractable strip 6 moves into the accommodating groove 4, and the second contact point 82 abuts against the supporting surface 12, so that the fourth contact point 84 can be turned over into the accommodating groove 4, and finally turned over into the horizontal groove 3 under the action of the spring 5.

According to the above description and with reference to fig. 2 to 9, since the shaft is disposed on the door body, the specific operation steps are as follows:

firstly, pushing a door body to enable the door body to drive a shaft body to move towards a booster, forcing a telescopic strip to enter a shell after the shaft body reaches a clamping component 9, enabling a part of a clamp and the component to enter the shell to be contracted and clamp the shaft body, moving the clamping component 9 from a horizontal groove until a first contact point is abutted to a supporting surface, and compressing a spring at the moment, wherein the state is shown in fig. 2;

secondly, in the current state, the user can continue to push the door inwards, under the action of thrust, the rotating part rotates to a certain degree, the second contact point rotates in the overturning area and then enters the accommodating cavity, and as shown in fig. 3, the current user can feel that the door cannot be pushed inwards any more;

the user can not push the door body any more, the spring recovers deformation to push the telescopic strip to push outwards, the fourth contact point is abutted against the other surface of the turnover groove, the spring further pushes the telescopic strip continuously, so that the first contact point is turned outwards as shown in fig. 4 until the first contact point is turned over to be clamped in the guide groove as shown in fig. 5, the telescopic strip cannot move, one part of the clamping part is arranged in the shell and locks the shaft body under the current state, the door body is locked, the door body completely enters the wall and is connected with the door body in a seamless mode, the appearance is attractive, and the outer peripheral surface of the door frame is flush with the outer peripheral surface of the wall;

when the door needs to be opened, a user slightly pushes the door frame inwards on the outer peripheral surface of the wall, and at the moment, the locking part moves towards the accommodating cavity until the first contact point is abutted to the supporting surface, as shown in fig. 6;

under the action of the pushing force, the telescopic strip continues to move towards the inner side, so that the second supporting point is forced to turn over and enter the accommodating cavity, as shown in fig. 7;

at this time, the user releases his hand to restore the spring to deform, so that the telescopic bar moves outwards until the third contact point turns upwards under the action of the spring as shown in fig. 8;

at last, the door body can be turned to be parallel and level with the horizontal groove and then can move towards the outer side from the horizontal groove, so that the clamping component completely exits from the shell and is opened under the action of the reset of the tension spring, the door body can slide out of the cavity, as shown in fig. 9, the whole process of the rotating component rotates for a circle, a user only needs to push the door frame once to enter the wall for locking, and then pushes the door frame once again to slide out the door body from the wall, and the door frame is repeated.

In this embodiment, the engaging member 9 includes the first engaging member 91 and the second engaging member 92 that are relatively arranged through the pivot in the flexible strip 6 both sides, be provided with the chamber position that supplies axis body 1 to hold under the bonding state between first engaging member 91 and the second engaging member 92, be equipped with the extension spring between first engaging member 91 and the second engaging member 92, this kind of structural design can effectively chucking axis body, prevents the unexpected roll-off of door body.

In this embodiment, the outer peripheral surfaces of the first engaging member 91 and the second engaging member 92 are provided with arc-shaped guide strips 93, and the inner cavity of the housing 2 is provided with an inner groove 13 matched with the guide strips 93;

when the telescopic strip gets into in the casing, the arc structure and the inside groove guide cooperation of gib block can make first fastener and second fastener press from both sides tightly fast, and the process is smooth and easy, prevents midway card dead.

In this embodiment, the shaft body 1 is connected to the door body through a pulley device, and the pulley structure is used for pushing out a heavy door body in order to cooperate with a spring to provide a good pushing force.

In this embodiment, the telescopic bar 6 is provided with a circular rotating platform 14, and the rotating member 7 is cylindrical and can be matched with the rotating platform 14 so that the rotating member 7 can rotate in the rotating platform 14;

as shown in fig. 1, the rotating platform can make the rotating component more easily perform the rotating motion, and the whole process moves more smoothly.

In this embodiment, one side of the sliding slot is further provided with an installation slot 15 with the same size as the rotating component 7;

during the installation, at first insert the telescopic bar from one side of casing, align the revolving stage with this mounting groove this moment, put into rotary part again from this mounting groove to in installation component gets into the revolving stage, and the latch part can remove simple to operate in the horizontal inslot.

The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not intended to limit the scope of the present application, which is within the scope of the present application, except that the same or similar principles and basic structures as the present application may be used.

Claims

1. The pocket door booster is characterized in that the booster is used for being matched with a shaft body (1) of a door body, and the booster comprises:

the turnover device comprises a shell (2), wherein a sliding groove is arranged on one side of the shell (2), the sliding groove is provided with a section of horizontal groove (3) and a containing groove (4) which is arranged on one side of the horizontal groove (3) and is opposite to the horizontal groove, and two connecting points at the opening of the containing groove (4) are not on the same vertical line so as to form a turnover area for turnover;

still including setting up spring (5) in casing (2) one end, set up retractable strip (6) at the other end, retractable strip (6) can be in casing (2) internal slipping, retractable strip (6) axle body one side is rotated and is provided with rotating member (7), be equipped with on rotating member (7) and stretch into the sliding groove and can make different rotary motion according to the shape in this groove and close the door or the latch part (8) that opens the door in order to realize closing the door, retractable strip (6) other end is equipped with block part (9) that get into casing (2) internal energy fastening axis body (1).

2. The pocket door booster as claimed in claim 1, wherein: the locking part (8) is symmetrically provided with depressed parts in the horizontal direction in the horizontal moving state so as to form a first contact point (81), a second contact point (82), a third contact point (83) and a fourth contact point (84) on the part, and the first depressed part (85) and the second depressed part (86) are used for matching with the sliding groove to make different rotary motions.

3. The pocket door booster as claimed in claim 2, wherein: the sliding groove also comprises an overturning groove (10) arranged above the accommodating groove (4) and a guide groove (11) arranged below the overturning groove;

the surface of the guide groove (11) close to one side of the accommodating groove (4) is a supporting surface (12) and is used for being abutted against the first contact point (81) when the door is closed;

when the door is closed, the second contact point (82) can be turned over to enter the accommodating groove (4);

and then the telescopic strip (6) moves for a certain distance under the action of the spring (5), and at the moment, the fourth contact point (84) is abutted against one side of the overturning groove (10), so that the third contact point (83) overturns around the clamping part (8) and is clamped in the opening of the guide groove (11).

4. The pocket door booster as claimed in claim 3, wherein: when the door is opened again, the expansion strip (6) moves towards the containing groove (4), the second contact point (82) is abutted to the supporting surface (12), so that the fourth contact point (84) can be overturned to enter the containing groove (4), and finally, the fourth contact point is overturned to enter the horizontal groove (3) under the action of the spring (5).

5. The pocket door booster as claimed in claim 1, wherein: block part (9) include through the pivot relative setting first fastener (91) and second fastener (92) of flexible strip (6) both sides, be provided with the chamber position that supplies axis body (1) to hold under the bonding state between first fastener (91) and second fastener (92), be equipped with the extension spring between first fastener (91) and second fastener (92).

6. The pocket door booster as claimed in claim 5, wherein: the outer peripheral surfaces of the first clamping piece (91) and the second clamping piece (92) are provided with arc-shaped guide strips (93), and an inner groove (13) matched with the guide strips (93) is formed in the inner cavity of the shell (2).

7. The pocket door booster as claimed in claim 1, wherein: the shaft body (1) is connected with the door body through a pulley device.

8. The pocket door booster as claimed in claim 1, wherein: the telescopic strip (6) is provided with a circular rotating platform (14), and the rotating part (7) is cylindrical and can be matched with the rotating platform (14) so that the rotating part (7) can rotate in the rotating platform (14).

9. The pocket door booster as claimed in claim 1, wherein: one side of the sliding groove is also provided with an installation groove (15) with the size consistent with that of the rotating part (7).