CN217812826U - Adjustable door handle - Google Patents

Abstract

The utility model discloses an adjustable door handle, which comprises a shell, wherein a first support is fixedly connected to the top of the inner wall of the shell, a sleeve is rotatably connected to the inner wall of the first support, and an adjusting component is arranged at one end of the sleeve, which is positioned in the shell; the adjusting component comprises a first gear, a rack, a second gear, a support rod, a vertical pipe, a vertical rod, a cross rod and a handle; the side surface of the first gear is fixedly connected with one end, located in the shell, of the sleeve. The utility model relates to a door handle technical field, this regulation formula door handle not only makes the handle can the driving sleeve, is convenient for cooperate external lock to carry out simple opening the door and closing the door, simultaneously can be after installing the lock, the concrete height and the angle of adjustment handle, the mounted position that highly does not depend on the lock of door handle completely to operation process is simple, does not influence the normal use of handle simultaneously, and overall structure design is simple, operates effectively, has solved the problem of the height-adjusting of being not convenient for after the installation of present door handle.

Description

Adjustable door handle

Technical Field

The utility model relates to a door handle technical field specifically is a regulation formula door handle.

Background

The door handle is installed in lock department, can carry out simple opening the door and closing the door through door handle drive lock, but the door handle among the prior art generally matches for with the lock, then needs to install according to the height of lock, can't adjust the height of door handle after the lock installation, consequently in-process that uses in the later stage has certain inconvenience.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a regulation formula door handle has solved the door handle among the prior art and has generally installed according to the height of lock, can't adjust the height of door handle after the lock installation, consequently at the in-process that the later stage was used, has the problem of certain inconvenience.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an adjustable door handle comprises a shell, wherein a first support is fixedly connected to the top of the inner wall of the shell, a sleeve is rotatably connected to the inner wall of the first support, and an adjusting assembly is arranged at one end, located in the shell, of the sleeve; the adjusting component comprises a first gear, a rack, a second gear, a support rod, a vertical pipe, a vertical rod, a cross rod and a handle; the side of first gear with the sleeve pipe is located the inside one end fixed connection of shell, the back side engagement of first gear is connected with the rack, the meshing of the positive below of rack is connected with the second gear, sheathed tube one side fixedly connected with horizontal pole is kept away from to the second gear, the outer wall of horizontal pole is provided with the handle, one side that the horizontal pole was kept away from to the second gear is rotated and is connected with branch, the terminal fixedly connected with standpipe of branch, the inner wall clearance fit of standpipe has the montant, the bottom of montant with the inner wall bottom fixed connection of shell, the outer wall of montant and the inner wall swing joint of rack.

A fixing unit is arranged on the side surface of the vertical pipe; the fixing unit comprises a bolt, a pull rod, a second support, a torsion spring and a first transverse groove; the utility model discloses a bolt, including the standpipe, the bolt, the end of bolt is pegged graft mutually through the outer wall of first cross slot with the montant, the other end of bolt runs through the lateral wall of standpipe, the end swing joint of bolt has the pull rod, the side of pull rod is connected with the second support through the round pin axle rotation, the end of second support with the outer wall fixed connection of standpipe, install torsion spring between second support and the pull rod.

One end of the bolt inserted into the first transverse groove is arc-shaped.

The outer wall of the cross rod is provided with a closed unit; the sealing unit comprises a rubber plate, an annular groove and a cavity; the outer wall of the rubber plate is movably connected with the inner wall of the shell through a cavity, and the inner wall of the rubber plate is movably connected with the cross rod through an annular groove.

A movable unit is arranged between the cross rod and the handle; the movable unit comprises a second transverse groove, a baffle plate, a round rod, a spring, a square rod, a square groove and a plug; the utility model discloses a handle, including handle, second transverse groove, baffle, square bar, spring, baffle, the second transverse groove set up in the inside of handle, the inside of second transverse groove is provided with the baffle, the one end fixedly connected with round bar that the baffle is close to the horizontal pole, the other end fixedly connected with square bar of round bar, the outer wall of square bar is pegged graft mutually through the square groove and the inner wall of handle, the spring has been cup jointed to the outer wall of round bar, the both ends of spring are tight with the inner wall counterbalance of baffle and second transverse groove respectively, one side that the horizontal pole was kept away from to the baffle is provided with the stopper, the side looks joint of stopper and second transverse groove.

Advantageous effects

The utility model provides a regulation formula door handle. The method has the following beneficial effects: this regulation formula door handle, through first gear, the rack, the second gear, cooperation between standpipe and the montant, not only make the handle can the driving sleeve, be convenient for cooperate external lock to carry out simple opening the door and close the door, simultaneously can be after installing the lock, the specific height and the angle of adjustment handle, the mounted position that highly does not depend on the lock of door handle, and operation process is simple, do not influence the normal use of handle simultaneously, overall structure designs simply, the operation is effective, the problem of the height of adjustment of being not convenient for after having solved present door handle installation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the rack, the second gear and the vertical rod of FIG. 1;

fig. 3 is a schematic structural view of the housing, the cross bar and the grip of fig. 1.

In the figure: 1. the device comprises a shell, 2, a first support, 3, a sleeve, 4, a first gear, 5, a rack, 6, a second gear, 7, a support rod, 8, a vertical pipe, 9, a vertical rod, 10, a cross rod, 11, a handle, 12, a second transverse groove, 13, a baffle, 14, a round rod, 15, a spring, 16, a square rod, 17, a square groove, 18, a rubber plate, 19, an annular groove, 20, a cavity, 21, a plug, 22, a bolt, 23, a pull rod, 24, a second support, 25, a torsion spring, 26 and a first transverse groove.

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 following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

As shown in fig. 1 and 2, an adjustable door handle of the present disclosure includes a housing 1, a first support 2 is fixedly connected to a top portion of an inner wall of the housing 1, a sleeve 3 is rotatably connected to an inner wall of the first support 2, and an adjusting assembly is disposed at an end of the sleeve 3 located inside the housing 1; the adjusting component comprises a first gear 4, a rack 5, a second gear 6, a support rod 7, a vertical pipe 8, a vertical rod 9, a cross rod 10 and a handle 11; the side of first gear 4 and sleeve pipe 3 are located the inside one end fixed connection of shell 1, the back meshing of first gear 4 is connected with rack 5, the meshing of the positive below of rack 5 is connected with second gear 6, one side fixedly connected with horizontal pole 10 of sleeve pipe 3 is kept away from to second gear 6, the outer wall of horizontal pole 10 is provided with handle 11, one side rotation that horizontal pole 10 was kept away from to second gear 6 is connected with branch 7, the terminal fixedly connected with standpipe 8 of branch 7, standpipe 8's inner wall clearance fit has montant 9, the bottom of montant 9 and shell 1's inner wall bottom fixed connection, the outer wall of montant 9 and rack 5's inner wall swing joint.

In the specific implementation process, it is worth noting that the sleeve 3 is connected with a driving rod of an external door lock, the first gear 4 can rotate under the driving of the rack 5, so that when the handle 11 drives the second gear 6 to rotate through the cross rod 10, the rack 5 can move, and further the first gear 4 is driven to rotate through the engagement with the first gear 4, so as to drive the external door lock through the sleeve 3, wherein the support 7, the vertical pipe 8 and the vertical rod 9 are matched to limit the support 7, the height can be adjusted through the vertical pipe 8 and the vertical rod 9, when the vertical pipe 8 moves along the outer wall of the vertical rod 9, the vertical pipe 8 drives the second gear 6 to rotate through the support 7, the second gear 6 rotates to follow the support 7 along the front side of the rack 5 to change the height, so as to achieve the purpose of adjusting the height of the handle 11, meanwhile, the handle 6 can drive the handle 11 to rotate through the cross rod 10 due to the rotation of the second gear 6, so that the angle of the handle 11 is appropriate, until the handle 11 is capable of fixing the vertical pipe 8 and the vertical rod 9 through screws and the vertical rod 5, at the height of fixing of the vertical pipe 8 and the vertical rod 9 can not be changed, but when the second gear 6 and the handle 6 are driven to move through the rack 5, and the rack 5, and the rack can normally drive the rack 5, thereby achieving the normal use of the door lock.

Specifically, when using this regulation formula door handle, before the installation, should be according to the user demand, kick standpipe 8 and upwards or move down along the outer wall of montant 9, when standpipe 8 moves along the outer wall of montant 9, standpipe 8 passes through branch 7 drive second gear 6 and rotates, second gear 6 rotates and can follow branch 7 along the front of rack 5 and carry out the change of height, thereby realize the purpose of adjustment handle 11 height, meanwhile, because second gear 6's rotation, can pass through horizontal pole 10 drive handle 11 and rotate, thereby make the angle of handle 11 suitable, until the height of handle 11 is suitable, can fix standpipe 8 and montant 9 through screws etc. this moment, second gear 6's height can't change, but when second gear 6 rotates under the drive of horizontal pole 10 and handle 11, second gear 6 drives rack 5 through the meshing between with rack 5 and moves along the outer wall of montant 9, this is that rack 5 drives first gear 4 and rotates, thereby drive external lock through sleeve pipe 3, realize normal use.

In one practical way, referring to fig. 1, 2 and 3, a fixing unit is disposed on the side of the vertical pipe 8; the fixing unit comprises a bolt 22, a pull rod 23, a second support 24, a torsion spring 25 and a first transverse groove 26; one end of the bolt 22 is inserted into the outer wall of the vertical rod 9 through the first transverse groove 26, the other end of the bolt 22 penetrates through the side wall of the vertical tube 8, the tail end of the bolt 22 is movably connected with a pull rod 23, the side surface of the pull rod 23 is rotatably connected with a second support 24 through a pin shaft, the tail end of the second support 24 is fixedly connected with the outer wall of the vertical tube 8, and a torsion spring 25 is installed between the second support 24 and the pull rod 23.

In the specific implementation, it is worth noting in particular that the plug 22 can play a role of fixing the vertical pipe 8 and the vertical rod 9, wherein the pull rod 23 is arranged to facilitate pulling the plug 22, and simultaneously, under the action of the torsion spring 25, the pull rod 23 can give a force to insert the plug 22 into the first transverse groove 26, so as to prevent the plug 22 from being separated from the first transverse groove 26.

Further, one end of the inserted pin 22 inserted into the first transverse groove 26 is formed in a circular arc shape.

In particular, this design facilitates insertion of bolt 22 into first transverse slot 26.

Further, the outer wall of the cross bar 10 is provided with a closed unit; the closed unit comprises a rubber plate 18, an annular groove 19 and a cavity 20; the outer wall of the rubber plate 18 is movably connected with the inner wall of the shell 1 through a cavity 20, and the inner wall of the rubber plate 18 is movably connected with the cross rod 10 through an annular groove 19.

In the implementation, it should be noted that the rubber plate 18 can follow the crossbar 10 to move up or down along the inner wall of the cavity 20, so as to ensure that the crossbar 10 can move along the inner wall of the housing 1 and ensure the sealing effect at the opening of the housing 1.

Further, a movable unit is arranged between the cross rod 10 and the handle 11; the movable unit comprises a second transverse groove 12, a baffle 13, a round rod 14, a spring 15, a square rod 16, a square groove 17 and a plug 21; the inside of handle 11 is seted up to second transverse groove 12, the inside of second transverse groove 12 is provided with baffle 13, baffle 13 is close to the one end fixedly connected with round bar 14 of horizontal pole 10, the other end fixedly connected with square pole 16 of round bar 14, the outer wall of square pole 16 is pegged graft mutually with the inner wall of handle 11 through square groove 17, spring 15 has been cup jointed to the outer wall of round bar 14, spring 15's both ends respectively with baffle 13 and the inner wall of second transverse groove 12 offset tightly, one side that horizontal pole 10 was kept away from to baffle 13 is provided with stopper 21, stopper 21 and the side looks joint of second transverse groove 12.

In the specific implementation process, it is worth noting that the spring 15 provides a force for inserting the handle 11 into the cross bar 10 through the baffle 13, and simultaneously ensures the connection between the square rod 16 and the square groove 17, when the height of the handle 11 needs to be adjusted, but the angle of the handle 11 does not need to be adjusted, the handle 11 can be pulled to move along the outer wall of the cross bar 10, so that the square rod 16 is separated from the square groove 17, the round rod 14 is located inside the square groove 17, that is, the cross bar 10 can rotate along with the second gear 6, and simultaneously the angle of the handle 11 is not affected, after the adjustment of the height of the handle 11 is completed, the pulling force on the handle 11 is removed, and under the action of the spring 15, the handle 11 is restored to the original position, the square rod 16 is located inside the square groove 17, and it is ensured that the rotating handle 11 can drive the second gear 6 to rotate through the cross bar 10.

As can be seen from the above description, on the basis of the above embodiment, when the height of the handle 11 needs to be adjusted, but the angle of the handle 11 does not need to be adjusted, the handle 11 can be pulled to move along the outer wall of the cross bar 10, so that the square bar 16 is separated from the square groove 17, the round bar 14 is located inside the square groove 17, that is, the cross bar 10 can rotate along with the second gear 6, while the angle of the handle 11 is not affected, after the height of the handle 11 is adjusted, the pulling force on the handle 11 is removed, and under the action of the spring 15, the handle 11 is restored to the original position, the square bar 16 is located inside the square groove 17, so that it is ensured that the handle 11 can be rotated by the cross bar 10 to drive the second gear 6, and the rubber plate 18 moves along with the cross bar 10, so as to ensure the sealing performance of the opening of the housing 1, and after the relative positions of the vertical bar 9 and the vertical bar 8 are adjusted, the plug 22 can be inserted into the first transverse groove 26 to fix the handle, and at this time, the pull bar 23 under the action of the torsion spring 25, a force is applied to insert the pull bar 23 into the first transverse groove 26, thereby avoiding the accidental separation of the two.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Adjusting door handle comprising a shell (1), characterized in that: a first support (2) is fixedly connected to the top of the inner wall of the shell (1), a sleeve (3) is rotatably connected to the inner wall of the first support (2), and an adjusting component is arranged at one end, located inside the shell (1), of the sleeve (3);

the adjusting component comprises a first gear (4), a rack (5), a second gear (6), a support rod (7), a vertical pipe (8), a vertical rod (9), a cross rod (10) and a handle (11);

the side of first gear (4) with sleeve pipe (3) are located the inside one end fixed connection of shell (1), the back-side engagement of first gear (4) is connected with rack (5), the meshing of the positive below of rack (5) is connected with second gear (6), one side fixedly connected with horizontal pole (10) of sleeve pipe (3) are kept away from in second gear (6), the outer wall of horizontal pole (10) is provided with handle (11), one side that horizontal pole (10) were kept away from in second gear (6) is rotated and is connected with branch (7), the terminal fixedly connected with standpipe (8) of branch (7), the inner wall clearance fit of standpipe (8) has montant (9), the bottom of montant (9) with the inner wall bottom fixed connection of shell (1), the outer wall and the inner wall swing joint of rack (5) of montant (9).

2. A regulating door handle according to claim 1, characterised in that: a fixing unit is arranged on the side surface of the vertical pipe (8);

the fixing unit comprises a bolt (22), a pull rod (23), a second support (24), a torsion spring (25) and a first transverse groove (26);

the one end of bolt (22) is pegged graft mutually through the outer wall of first cross slot (26) with montant (9), the other end of bolt (22) runs through the lateral wall of standpipe (8), the end swing joint of bolt (22) has pull rod (23), the side of pull rod (23) is connected with second support (24) through the round pin axle rotation, the end of second support (24) with the outer wall fixed connection of standpipe (8), install torsion spring (25) between second support (24) and pull rod (23).

3. A regulating door handle according to claim 2, wherein: one end of the bolt (22) inserted into the first transverse groove (26) is arc-shaped.

4. A regulating door handle according to claim 1, characterised in that: the outer wall of the cross rod (10) is provided with a closed unit;

the sealing unit comprises a rubber plate (18), an annular groove (19) and a cavity (20);

the outer wall of the rubber plate (18) is movably connected to the inner wall of the shell (1) through a cavity (20), and the inner wall of the rubber plate (18) is movably connected with the cross rod (10) through an annular groove (19).

5. A regulating door handle according to claim 1, characterised in that: a movable unit is arranged between the cross rod (10) and the handle (11);

the movable unit comprises a second transverse groove (12), a baffle plate (13), a round rod (14), a spring (15), a square rod (16), a square groove (17) and a plug (21);

the utility model discloses a handle, including handle (11), horizontal groove (12) of second, the inside of horizontal groove (12) of second is provided with baffle (13), one end fixedly connected with round bar (14) that baffle (13) are close to horizontal pole (10), the other end fixedly connected with square pole (16) of round bar (14), the outer wall of square pole (16) is pegged graft mutually with the inner wall of handle (11) through square groove (17), spring (15) have been cup jointed to the outer wall of round bar (14), the both ends of spring (15) respectively with baffle (13) and the inner wall of horizontal groove (12) offset tightly, one side that horizontal pole (10) were kept away from in baffle (13) is provided with stopper (21), stopper (21) and the side looks joint of horizontal groove (12) of second.

Images