CN217353882U

CN217353882U - Push-pull door handle

Info

Publication number: CN217353882U
Application number: CN202123139039.6U
Authority: CN
Inventors: 林健球
Original assignee: Shanghai Safeone Industrial Co ltd
Current assignee: Shanghai Safeone Industrial Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-09-02
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a handle of a sliding door, which comprises a base, a first mounting hole is arranged on the base, a square rod key seat is arranged in the first mounting hole, and a bulge is arranged on the square rod key seat; the pressing handle assembly comprises a handle, and the handle is rotatably connected with the base; the handle is provided with a shifting fork, and the shifting fork is matched with the protruding part to drive the square rod key seat to rotate. The utility model discloses the push-and-pull door that the lock was installed in the cooperation uses, and arbitrary position of health is pushed down or is pulled up the handle under the effect of shift fork, the drive square bar key seat rotates, with the lock unblock, then continues to use the handle promotes or pulls up the door leaf and can open the door, easy operation also can easily open the door to the inconvenient people of action.

Description

Push-pull door handle

Technical Field

The utility model relates to a door handle technical field, in particular to push-and-pull door handle.

Background

The handle of traditional bathroom push-and-pull door is for rotating the handle, and the cooperation lock is used, need push again or pull the door leaf after rotating the handle with the hand when business turn over door, and the operation process of opening the door is more complicated, and in some medical occasions, to the inconvenient people of action, it is very inconvenient to open the door.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a push-and-pull door handle, the handle can be opened the unblock, easy operation to promotion or pull-up.

According to the utility model discloses push-and-pull door handle, include:

the key comprises a base, a first mounting hole, a second mounting hole and a locking device, wherein a square bar key seat is arranged in the first mounting hole and is provided with a convex part;

the pressing handle assembly comprises a handle, and the handle is rotatably connected with the base;

the handle is provided with a shifting fork, and the shifting fork is matched with the protruding part to drive the square rod key seat to rotate.

According to the utility model discloses push-and-pull door handle has following beneficial effect at least: the utility model discloses the push-and-pull door that the lock was installed in the cooperation uses, and arbitrary position of health is pushed down or is pulled up the handle under the effect of shift fork, the drive square bar key seat rotates, with the lock unblock, then continues to use the handle promotes or stimulates the door leaf and can open the door, easy operation also can easily open the door to the inconvenient people of action.

According to some embodiments of the present invention, the press handle assembly further comprises a first torsion spring disposed on the base for resetting of the handle.

According to the utility model discloses a some embodiments, the base is provided with the second mounting hole, it is provided with the locking block to rotate in the second mounting hole, the locking block is provided with first fixture block, the handle is provided with the second fixture block, first fixture block with during the second fixture block buckle, the handle is in the locking state, first fixture block breaks away from during the second fixture block, the handle is in unblock definite state.

According to some embodiments of the utility model, the push-pull door handle still includes the second torsional spring, second torsional spring one end with the base is connected, the other end with the locking piece is connected, be used for the resetting of locking piece.

According to some embodiments of the utility model, the push-pull door handle still includes the turning block, the turning block lower extreme is provided with the connecting rod, the connecting rod with locking block fixed connection is used for the drive the locking block rotates.

According to the utility model discloses a some embodiments, the turning block upper end is provided with actuating mechanism, actuating mechanism includes plectrum and recess.

According to some embodiments of the utility model, the push-pull door handle is still including the round pin axle, the base with the handle all is provided with the holding the through-hole of round pin axle.

According to some embodiments of the present invention, the push-pull door handle further comprises a face cover, the face cover being disposed on the base.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an overall structure diagram of a handle of a sliding door according to an embodiment of the present invention;

fig. 2 is an exploded view of an indoor handle structure according to an embodiment of the present invention;

fig. 3 is an exploded view of an outdoor handle structure according to an embodiment of the present invention;

fig. 4 is an exploded view of another indoor handle structure provided by an embodiment of the present invention;

fig. 5 is an exploded view of another outdoor handle structure according to an embodiment of the present invention.

Description of reference numerals:

a base 110, a first mounting hole 111, a second mounting hole 112;

a square key holder 210, a convex part 211;

a handle 310, a fork 311, a second latch 312, and a first torsion spring 320;

a locking block 410, a first latch 411, a second torsion spring 420;

a rotating block 510, a shifting piece 511, a groove 512 and a connecting rod 520;

pin shaft 610, through hole 620;

a face cover 710.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, an embodiment of the present invention provides a handle for a sliding door, including a base 110 having a first mounting hole 111, a square-bar key seat 210 disposed in the first mounting hole 111, the square-bar key seat 210 having a protrusion 211; the handle pressing component comprises a handle 310, and the handle 310 is rotatably connected with the base 110; wherein, the handle 310 is provided with a shifting fork 311, and the shifting fork 311 is matched with the convex part 211 to drive the square-rod key holder 210 to rotate.

The utility model discloses the push-and-pull door that the lock was installed in the cooperation uses, and arbitrary position of health, like hand or foot etc. when pushing down or pulling up handle 310, under the mating reaction of shift fork 311 and bellying 211, square stick key seat 210 takes place to rotate, makes the lock by the unblock, then continues to use handle 310 to promote or stimulate the door leaf and can open the door, easy operation improves user's experience, also can easily open the door to the inconvenient people of action.

It should be noted that the base 110 is fixedly installed on the door lock, the square rod key seat 210 is fixedly connected with the lock tongue or the lock pin in the door lock, and when the square rod key seat 210 rotates, the lock tongue or the lock pin in the door lock is driven, so that the door lock is unlocked.

Wherein, the inside and the outside of the door lock are both provided with handles, and the combination with fig. 2 is an explosion diagram of the indoor handle structure provided by the embodiment of the utility model, the upper end surface of the shifting fork 311 is buckled with the lower end surface of the bulge 211, and the pressing handle 310 can drive the square rod key seat 210 to rotate and unlock; referring to fig. 3, which is an exploded view of the outdoor handle structure provided in the embodiment of the present invention, the lower end surface of the shifting fork 311 is fastened to the upper end surface of the protruding portion 211, and the pulling handle 310 can drive the square key holder 210 to rotate for unlocking.

After the handle is installed, when the user needs to go out, the user can unlock the door by pressing down the handle 310 indoors; when the door needs to be opened, the handle 310 can be pulled up outdoors to unlock the door, so that the door is easy to operate, and convenience is brought to a user to get in and out the door.

It will be appreciated that, with reference to fig. 2 and 3, the press handle assembly further includes a first torsion spring 320, the first torsion spring 320 being disposed on the base 110 for resetting the handle 310. It will be appreciated that in conjunction with fig. 2, when the handle 310 is depressed indoors, the first torsion spring 320 is compressed to store elastic potential energy, and when the force on the handle 310 is removed, the handle 310 is reset under the action of the first torsion spring 320; referring to fig. 3, when the handle 310 is pulled up outdoors, the first torsion spring 320 is stretched to store elastic potential energy, and when the force applied to the handle 310 is removed, the handle 310 is restored by the first torsion spring 320.

It can be understood that, referring to fig. 4 and 5, the base 110 is provided with the second mounting hole 112, the locking block 410 is rotatably provided in the second mounting hole 112, the locking block 410 is provided with the first latch 411, the handle 310 is provided with the second latch 312, when the first latch 411 is latched to the second latch 312, the handle 310 is in the locked state, and when the first latch 411 is disengaged from the second latch 312, the handle 310 is in the unlocked state.

Specifically, referring to fig. 4, when locking block 410 is rotated a certain angle indoors, first latch 411 latches second latch 312, and handle 310 is locked and cannot be pressed down, and when handle 310 is pulled up for a certain distance indoors, locking block 410 is rotated a certain angle, first latch 411 disengages from second latch 312, and handle 310 becomes unlocked, and can be pressed down and unlocked normally.

Further, referring to fig. 5, after the handle 310 is pulled up outdoors to unlock the door lock, the locking block 410 is rotated by a certain angle, the second latch 312 is clamped by the first latch 411, the handle 310 is locked and cannot be reset through the first torsion spring 320, so that the door lock is kept in an unlocked state, the handle 310 does not need to be frequently pulled up to unlock the door lock under the condition of frequent door access, convenience is provided for a user, after the handle 310 is pulled up outdoors for a certain distance, the locking block 410 is rotated by a certain angle, the first latch 411 is separated from the second latch 312, the locking of the handle 310 is released, the handle 310 is reset under the action of the first torsion spring 320, the door lock is restored to a locked state, and at this time, the handle 310 is in an unlocked state, and the door lock can be normally pulled up to unlock the door lock.

It will be appreciated that, referring to fig. 4 and 5, the push-pull door handle further includes a second torsion spring 420, and one end of the second torsion spring 420 is connected to the base 110 and the other end is connected to the locking block 410 for resetting of the locking block 410.

Specifically, referring to fig. 4, when the locking block 410 is rotated indoors to allow the first latch 411 and the second latch 312 to be locked, the second torsion spring 420 is compressed to store elastic potential energy, the handle 310 is locked, the locking block 410 is kept fixed, and if the handle 310 is pulled up for a certain distance, the first latch 411 and the second latch 312 are separated, and the locking block 410 is reset under the action of the second torsion spring 420. Referring to fig. 5, after the handle 310 is pulled up outdoors to unlock the door lock, when the locking block 410 is rotated to enable the second latch 312 to be latched by the first latch 411, the second torsion spring 420 is compressed to store elastic potential energy, the handle 310 is locked and cannot be reset through the first torsion spring 320, the locking block 410 is fixed, and if the handle 310 is pulled up again, the first latch 411 is separated from the second latch 312, and the locking block 410 is reset under the action of the second torsion spring 420.

It can be understood that, referring to fig. 4 and 5, the push-pull door handle further includes a rotating block 510, a connecting rod 520 is provided at a lower end of the rotating block 510, and the connecting rod 520 is fixedly connected with the locking block 410 for driving the locking block 410 to rotate. It should be noted that, the rotating block 510 can drive the connecting rod 520 to rotate, and the connecting rod 520 drives the locking block 410 to rotate, so that the first latch 411 rotates to the position of the second latch 312, and the second latch 312 is latched, thereby locking the handle 310.

It will be appreciated that, with reference to fig. 4 and 5, the upper end of the turning block 510 is provided with a driving mechanism, which includes a pick 511 and a groove 512.

Specifically, in conjunction with fig. 4, the paddle 511 is disposed indoors, facilitating the user to manually lock the handle 310; referring to fig. 5, the groove 512 is disposed outdoors, and a special tool is required to be engaged with the groove 512 to rotate the rotation block, so as to lock the handle 310, thereby preventing an unrelated person from locking the handle 310 at will.

It is understood that, referring to fig. 2 and 3, the push-pull door handle further includes a pin 610, and the base 110 and the handle 310 are provided with through holes 620 for receiving the pin 610.

Specifically, the pin 610 is mainly used for rotationally connecting the handle 310 with the base 110, the handle 310 can rotate around the pin 610, and when the lower end of the handle 310 is pressed down indoors in combination with fig. 2, the shifting fork 311 tilts up to drive the square-bar key holder 210 to rotate and unlock; referring to fig. 3, when the lower end of the handle 310 is pulled up outdoors, the fork 311 is pressed down to rotate the square-bar key holder 210 to unlock.

It is understood that, referring to fig. 1 to 5, the push-pull door handle further includes a face cover 710, and the face cover 710 is provided on the base 110. It should be appreciated that the cover 710 serves primarily as a protective and decorative feature, protecting the various components of the base 110, and enhancing the appearance of the handle. The face cover 710 can be fixedly mounted on the base 110 by screws, or fixedly mounted on the base 110 by a buckle structure, so that the face cover 710 can be ensured to be stable and not to fall off.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art.

Claims

1. A sliding door handle, comprising:

the handle pressing component comprises a handle, and the handle is rotationally connected with the base;

2. The sliding door handle of claim 1 wherein the handle assembly further comprises a first torsion spring disposed on the base for repositioning of the handle.

3. The handle of claim 2, wherein the base is provided with a second mounting hole, a locking block is rotatably arranged in the second mounting hole, the locking block is provided with a first clamping block, the handle is provided with a second clamping block, when the first clamping block is buckled with the second clamping block, the handle is in a locked state, and when the first clamping block is separated from the second clamping block, the handle is in an unlocked state.

4. A sliding door handle according to claim 3 further comprising a second torsion spring having one end connected to the base and the other end connected to the locking block for resetting the locking block.

5. The handle of claim 4, further comprising a rotating block, wherein a connecting rod is disposed at a lower end of the rotating block, and the connecting rod is fixedly connected to the locking block for driving the locking block to rotate.

6. A sliding door handle according to claim 5 wherein the upper end of the pivot block is provided with a drive mechanism comprising a finger and a groove.

7. The sliding door handle according to claim 1, wherein the door handle further comprises a pin, and the base and the handle are each provided with a through hole for receiving the pin.

8. A sliding door handle according to claim 1 further comprising a face cover, the face cover being disposed on the base.