CN114458088B - Handle assembly - Google Patents
Handle assembly Download PDFInfo
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- CN114458088B CN114458088B CN202111675992.4A CN202111675992A CN114458088B CN 114458088 B CN114458088 B CN 114458088B CN 202111675992 A CN202111675992 A CN 202111675992A CN 114458088 B CN114458088 B CN 114458088B
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- Prior art keywords
- handle
- stop block
- connecting part
- mounting shaft
- handle assembly
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the technical field of locks, and discloses a handle assembly, which comprises: one end of the fixed seat is provided with a mounting shaft; the stop block is rotationally arranged on the mounting shaft or fixedly arranged on the mounting shaft; the handle is a shell, one side of the handle is provided with a mounting hole and sleeved on the stop block, and the mounting hole is provided with a limit baffle which extends towards the center of the hole and the side surface of which is abutted against the inner side wall of the stop block so as to limit the handle to move towards the outer side of the stop block; and the connecting part is sleeved on the mounting shaft, and one end of the connecting part is abutted against the handle. When the handle assembly is applied to a door lock and the handle is pushed or pulled, the stop block serves as a fulcrum to enable the handle to push the connecting part to move towards one side of the linkage structure, so that unlocking is achieved. Because the lever principle is adopted by the handle component, unlocking can be realized by pushing or pulling the handle with smaller external force, and the handle component is convenient for users to use.
Description
Technical Field
The invention relates to the technical field of locks, in particular to a handle assembly.
Background
The handle of the door lock is generally directly connected with the square core inside the lock, and the square core can be rotated by rotating the handle so as to retract the lock tongue of the lock to realize unlocking. But unlocking habits of different users are different, such as rotating the handle clockwise, rotating the handle counterclockwise, pushing the handle inward, pulling the handle outward, etc. To this demand, some tool to lock manufacturers have set up the linkage structure between handle and square core, all can rotate the square core through pushing, pulling or rotatory handle and realize unblanking. However, most of the common handles have an elongated grip, and when the handle is pushed or pulled, the stress point of the handle is not on the straight line where the square core is located, so that a user is required to apply a larger external force to rotate the square core, and the service life of the handle is affected.
Disclosure of Invention
The invention is made to solve the technical problems, and aims to provide a handle assembly adopting a lever principle, which is applied to a door lock, and can be unlocked by small external force when pushing or pulling the handle.
In order to achieve the above object, the present invention provides a handle assembly comprising: one end of the fixed seat is provided with a mounting shaft; the stop block is rotationally arranged on the mounting shaft or fixedly arranged on the mounting shaft; the handle is a shell, one side of the handle is provided with a mounting hole and sleeved on the stop block, and the mounting hole is provided with a limit baffle which extends towards the center of the hole and the side surface of which is abutted against the inner side wall of the stop block so as to limit the handle to move towards the outer side of the stop block; and the connecting part is sleeved on the mounting shaft, and one end of the connecting part is abutted against the handle.
Preferably, the stop block is rotatably arranged on the mounting shaft, and a limiting structure for limiting the stop block to move along the axial direction is arranged on the mounting shaft; the end face of the connecting part is abutted against the limit baffle.
Preferably, one end of the stop block is clamped with the mounting hole, and the other end of the stop block is clamped in the first groove of the end face of the connecting part.
Preferably, the connecting portion is further clamped with the mounting hole.
Preferably, the stop block is rotatably arranged on the mounting shaft, and a limiting structure for limiting the stop block to move along the axial direction is arranged on the mounting shaft; more than two limit support arms are symmetrically arranged at the peripheral angle of the stop block, and a second groove for accommodating the limit support arms is formed in the side wall of the mounting hole; one end of the connecting part is provided with a third groove for accommodating the limiting support arm, and the end face of the connecting part is abutted against the inner wall of the shell.
Preferably, the stop block is fixedly arranged on the mounting shaft; the end face of the connecting part is abutted against the limit baffle.
Preferably, the cross section of the stop block is circular and can rotate relative to the mounting hole; the connecting part is also clamped with the mounting hole.
Preferably, the method further comprises: and a return spring provided on the mounting shaft and applying a force to the connecting portion toward the handle.
Preferably, a protection cylinder is further arranged at one end of the fixing seat, and the protection cylinder is arranged on the periphery of the mounting shaft and the connecting portion.
Preferably, one end of the stop block, which is close to the connecting part, is an inclined surface.
As can be seen from the above description and practice, the handle assembly of the present invention has a stopper provided on a mounting shaft for supporting a handle, and a connecting portion provided at one side of the stopper for connecting with a linkage structure in a door lock. When pushing or pulling the handle, the stop block is used as a fulcrum to enable the handle to push the connecting part to move to one side of the linkage structure, so that unlocking is realized. Because the lever principle is adopted by the handle component, unlocking can be realized by pushing or pulling the handle with smaller external force, and the handle component is convenient for users to use. In addition, because the handle is not directly connected with the mounting shaft, the direction of the external force applied to the handle is not overlapped with the mounting shaft, and the handle and the mounting shaft are not abraded, so that the service life of the handle assembly is prolonged. In addition, still with connecting portion and handle joint in this handle subassembly, make the two can rotate simultaneously, remain traditional handle rotatory function of unblanking.
Drawings
Fig. 1 is a schematic cross-sectional view of a handle assembly according to a first embodiment of the present invention.
Fig. 2a and 2b are exploded views of a handle assembly according to a first embodiment of the present invention from two different perspectives.
Fig. 3 is a schematic cross-sectional view of a handle assembly according to a second embodiment of the present invention.
Fig. 4a and 4b are exploded views of a handle assembly according to a second embodiment of the present invention from two different perspectives.
The reference numerals in the figures are:
1. handle 11, mounting hole 12 and limit baffle
13. Second groove 2, fixing seat 21 and mounting shaft
22. Mounting portion 23, protective cylinder 3, and stopper
31. Limit support arm 4, connecting part 41 and third groove
42. First groove 5, elastic retainer ring 6 for shaft and return spring
Detailed Description
Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted. In the present disclosure, the terms "comprising," "including," "having," "disposed in" and "having" are intended to be open-ended and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.; the terms "first," "second," and the like, are used merely as labels, and do not limit the number or order of their objects; the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
In this embodiment, a handle assembly is provided, the handle assembly is mounted on one side of the door lock, one end of a linkage structure in the door lock is connected with a square core of the door lock, and the other end is connected with the handle assembly. When the handle assembly pushes or pulls the handle in the use process, one end of the handle assembly connected with the interlocking structure of the door lock moves towards the same direction, so that the interlocking structure is driven to move and the square core is driven to rotate, and unlocking is realized.
FIG. 1 shows a cross-sectional structure of the handle assembly; fig. 2a and 2b show the handle assembly in an exploded configuration at two different viewing angles. Referring to fig. 1 to 2b, the handle assembly includes: handle 1, fixing base 2, dog 3 and connecting portion 4.
The right side of fixing base 2 is equipped with installation axle 21 for installation connecting portion 4, dog 3 and handle 1, and the left side of fixing base 2 is a installation department 22, and the diameter of installation department 22 is greater than the diameter of installation axle 21, can be used to with this handle subassembly fixed mounting on the door lock. The stopper 3 is rotatably provided on the mounting shaft 21 while being not slidable in the axial direction of the mounting shaft 21. The handle 1 is a shell, one side of the handle is provided with a mounting hole 11 and is sleeved on the stop block 3, and meanwhile, the inner wall of the mounting hole 11 is provided with a limit baffle 12 which extends towards the center of the hole and the side surface of which is abutted on the inner side wall of the stop block 3, so as to limit the handle 1 to move towards the outer side (namely the right side in fig. 1) of the stop block 3. The connecting part 4 is sleeved on the mounting shaft 21 and positioned at the left side of the stop block 3, and the right end of the connecting part 4 is abutted on the handle 1. The other end of the connecting part 4 is used for being connected with a linkage structure of the door lock, and when the connecting part 4 rotates or moves to one side of the linkage structure, the square core of the door lock can be driven to rotate, so that unlocking is realized. It is an object of the present disclosure to provide a handle assembly capable of moving the connecting portion 4 to a side close to the interlocking structure regardless of pushing or pulling the handle, and thus the interlocking structure and its connection relationship with the connecting portion 4 will not be described in the present disclosure.
When the handle assembly is used, the stop block 3 can be used as a fulcrum when the upper part of the handle 1 is pushed to the left, the handle 1 swings to the left by taking the intersection point of the limit baffle 12 at the lower side and the stop block 3 as the center, and meanwhile, the upper part of the connecting part 4 is pushed to the left by the handle 1; when the upper part of the handle 1 is pulled to the right, the stopper 3 can be used as a fulcrum, the handle 1 swings to the right about the intersection point of the limit baffle 12 on the upper side and the stopper 3, and the lower part of the connecting part 4 is pushed to the left by the handle 1. In other words, pushing or pulling the handle 1 can realize unlocking, and meanwhile, as the handle component adopts the lever principle, the handle 1 can be pushed or pulled by small external force to realize unlocking, so that the handle component is convenient for users to use. In addition, since the handle 1 is not directly connected to the mounting shaft 21, the direction of the external force applied to the handle does not cause abrasion to the handle 1 and the mounting shaft 21 even if the direction of the external force is not overlapped with the mounting shaft 21, thereby improving the service life of the handle assembly.
Specifically, in this embodiment, the mounting shaft 21 has a diameter-changing structure in which the diameter at the connection with the stopper 3 is smaller than the diameter at the other position on the left side, so that the displacement on the left side after the stopper 3 is fitted over the mounting shaft 21 is restricted. The shaft circlip 5 is provided on the mounting shaft 21 on the right side of the stopper 3, thereby restricting the movement of the stopper 3 to the right side. The structure is a limiting structure for limiting the stop block 3 to move along the axial direction, and in other embodiments, other existing devices and components can be used for limiting the stop block, for example, a pin shaft is inserted into the mounting shafts 21 on two sides of the stop block 3 for limiting the stop block.
In order to preserve the unlocking function of the traditional rotary handle, four limit support arms 31 are symmetrically arranged on the periphery of the stop block 3 in an angle mode, meanwhile, a second groove 13 for accommodating the limit support arms 31 is further formed in the side wall of the mounting hole 11, a third groove 41 for accommodating the limit support arms 31 is formed in one end of the right side of the connecting portion 4, the limit support arms 31 are clamped in the second groove 13 and the third groove 41 at the same time, and the right end face of the connecting portion 4 is abutted to the inner wall of the handle 1. Therefore, the connecting part 4 can be rotated simultaneously when the handle 1 is rotated, and the left end of the connecting part 4 drives the square core to rotate through the linkage structure to realize unlocking. Similarly, the connection relationship between the left end of the connecting portion 4 and the linkage structure is not an innovation point of the present disclosure, and thus will not be described again.
In this embodiment, the mounting shaft 21 is further provided with a return spring 6, and the left end of the return spring 6 is fixed, and the right end thereof abuts against the connecting portion 4, so that a force toward the mounting hole 11 is applied to the connecting portion 4, and therefore, after the handle 1 is pushed or pulled to complete unlocking, the connecting portion 4 can be reset. It should be noted that the return spring 6 may also function to prevent the stop 3 from moving to the left, so that in one embodiment only one return spring 6 and stop structure on the left side of the stop 3 may be provided. In addition, in some door locks, the linkage structure connecting the handle and the square core is also generally provided with a reset structure similar to the function of the reset spring 6 in this embodiment, so in some embodiments, the reset spring 6 can be omitted and the reset structure existing in the linkage structure can be adopted.
In addition, in this embodiment, a protection cylinder 23 is further provided on the left side of the fixing base 2, and the protection cylinder 23 is provided on the outer periphery of the mounting shaft 21 and the connection portion 4, thereby protecting them and improving the service life thereof. When the handle 1 is pushed or pulled, the limit stop 12 on the upper side or the lower side in the mounting hole 11 moves to the left in fig. 1, so that the end of the stopper 3 near the connecting portion 4 is inclined to form a gap for accommodating the limit stop 12 with the protection cylinder 23 in order to prevent the outer side wall of the handle 1 and the limit stop 12 from touching the protection cylinder 23.
Example two
In this embodiment, a handle assembly is provided, the handle assembly is mounted on one side of the door lock, one end of a linkage structure in the door lock is connected with a square core of the door lock, and the other end is connected with the handle assembly. When the handle assembly pushes or pulls the handle in the use process, one end of the handle assembly connected with the interlocking structure of the door lock moves towards the same direction, so that the interlocking structure is driven to move and the square core is driven to rotate, and unlocking is realized.
FIG. 3 shows a cross-sectional structure of the handle assembly; fig. 4a and 4b show the handle assembly in an exploded configuration at two different viewing angles. Referring to fig. 3 to 4b, the handle assembly includes: handle 1, fixing base 2, dog 3 and connecting portion 4.
The right side of fixing base 2 is equipped with installation axle 21 for installation connecting portion 4, dog 3 and handle 1, and the left side of fixing base 2 is a installation department 22, and the diameter of installation department 22 is greater than the diameter of installation axle 21, can be used to with this handle subassembly fixed mounting on the door lock. The stopper 3 is rotatably provided on the mounting shaft 21 while being not slidable in the axial direction of the mounting shaft 21. The handle 1 is a shell, one side of the handle is provided with a mounting hole 11 and is sleeved on the stop block 3, and meanwhile, the inner wall of the mounting hole 11 is provided with a limit baffle 12 which extends towards the center of the hole and the side surface of which is abutted on the inner side wall of the stop block 3, so as to limit the handle 1 to move towards the outer side (namely the right side in fig. 3) of the stop block 3. The connecting part 4 is sleeved on the mounting shaft 21 and positioned at the left side of the stop block 3, and the right end of the connecting part 4 is abutted on the limit baffle 12. The other end of the connecting part 4 is used for being connected with a linkage structure of the door lock, and when the connecting part 4 rotates or moves to one side of the linkage structure, the square core of the door lock can be driven to rotate, so that unlocking is realized. It is an object of the present disclosure to provide a handle assembly capable of moving the connecting portion 4 to a side close to the interlocking structure regardless of pushing or pulling the handle, and thus the interlocking structure and its connection relationship with the connecting portion 4 will not be described in the present disclosure.
When the handle assembly is used, the stop block 3 can be used as a fulcrum when the upper part of the handle 1 is pushed to the left, the handle 1 swings to the left by taking the intersection point of the limit baffle 12 at the lower side and the stop block 3 as the center, and meanwhile, the upper part of the connecting part 4 is pushed to the left by the limit baffle 12 at the upper side; when the upper part of the handle 1 is pulled to the right, the stopper 3 can be used as a fulcrum, the handle 1 swings to the right about the intersection point of the upper limit stop 12 and the stopper 3, and the lower part of the connecting part 4 is pushed to the left by the lower limit stop 12. In other words, pushing or pulling the handle 1 can realize unlocking, and meanwhile, as the handle component adopts the lever principle, the handle 1 can be pushed or pulled by small external force to realize unlocking, so that the handle component is convenient for users to use. In addition, since the handle 1 is not directly connected to the mounting shaft 21, the direction of the external force applied to the handle does not cause abrasion to the handle 1 and the mounting shaft 21 even if the direction of the external force is not overlapped with the mounting shaft 21, thereby improving the service life of the handle assembly.
Specifically, in this embodiment, the mounting shaft 21 has a diameter-changing structure in which the diameter at the connection with the stopper 3 is smaller than the diameter at the other position on the left side, so that the displacement on the left side after the stopper 3 is fitted over the mounting shaft 21 is restricted. The shaft circlip 5 is provided on the mounting shaft 21 on the right side of the stopper 3, thereby restricting the movement of the stopper 3 to the right side. The structure is a limiting structure for limiting the stop block 3 to move along the axial direction, and in other embodiments, other existing devices and components can be used for limiting the stop block, for example, a pin shaft is inserted into the mounting shafts 21 on two sides of the stop block 3 for limiting the stop block.
In order to keep the unlocking function of the conventional rotary handle, one end of the right side of the stop block 3 is clamped with the mounting hole 11, and the other end of the left side is clamped in the first groove 42 on the end face of the connecting part 4. When the handle 1 is rotated, the connecting part 4 can be driven to rotate together through the stop block 3, and one end of the left side of the connecting part 4 drives the square core to rotate through the linkage structure to realize unlocking. Similarly, the connection relationship between the left end of the connecting portion 4 and the linkage structure is not an innovation point of the present disclosure, and thus will not be described again. Specifically, in this embodiment, one end of the right side of the stopper 3 has a rectangular structure, and meanwhile, a rectangular assembly hole is provided in the mounting hole 11, so as to implement the clamping connection between the handle 1 and the stopper 3; the left side one end of dog 3 is rectangular structure, and first recess 42 is established to rectangular structure simultaneously, realizes the joint of connecting portion 4 and dog 3. In other embodiments, the rectangular structure can be changed into other polygonal structures, so that the two components can be clamped; alternatively, the protruding portions fitted into the mounting holes 11 and the first grooves 42 may be provided on the outer periphery of the stopper 3, and the engagement between the two members may be achieved.
In still another embodiment, the right end of the connecting portion 4 may be directly clamped to the handle 1, for example, the outer shape of the right end of the connecting portion 4 is rectangular, and an assembling groove capable of accommodating the rectangular end is provided in the mounting hole 11, so that the connecting portion 4 can be driven to rotate while the handle 1 can push the connecting portion 4 to the left.
In this embodiment, the mounting shaft 21 is further provided with a return spring 6, and the left end of the return spring 6 is fixed, and the right end thereof abuts against the connecting portion 4, so that a force toward the mounting hole 11 is applied to the connecting portion 4, and therefore, after the handle 1 is pushed or pulled to complete unlocking, the connecting portion 4 can be reset. It should be noted that the return spring 6 may also function to prevent the stop 3 from moving to the left, so that in one embodiment only one return spring 6 and stop structure on the left side of the stop 3 may be provided. In addition, in some door locks, the linkage structure connecting the handle and the square core is also generally provided with a reset structure similar to the function of the reset spring 6 in this embodiment, so in some embodiments, the reset spring 6 can be omitted and the reset structure existing in the linkage structure can be adopted.
In addition, in this embodiment, a protection cylinder 23 is further provided on the left side of the fixing base 2, and the protection cylinder 23 is provided on the outer periphery of the mounting shaft 21 and the connection portion 4, thereby protecting them and improving the service life thereof. When the handle 1 is pushed or pulled, the limit stop 12 on the upper side or the lower side in the mounting hole 11 moves to the left in fig. 3, so that the end of the stopper 3 near the connecting portion 4 is inclined to form a gap for accommodating the limit stop 12 with the protection cylinder 23 in order to prevent the outer side wall of the handle 1 and the limit stop 12 from touching the protection cylinder 23.
Example III
In this embodiment, a handle assembly is provided, the handle assembly is mounted on one side of the door lock, one end of a linkage structure in the door lock is connected with a square core of the door lock, and the other end is connected with the handle assembly. When the handle assembly pushes or pulls the handle in the use process, one end of the handle assembly connected with the interlocking structure of the door lock moves towards the same direction, so that the interlocking structure is driven to move and the square core is driven to rotate, and unlocking is realized.
The handle assembly in this embodiment is different from the handle assemblies in the first and second embodiments in that the stopper 3 is fixedly provided on the mounting shaft 21, and the end face of the connecting portion 4 is directly abutted on the limit stopper 12. When the handle assembly is used, the stop block 3 can be used as a fulcrum when the upper part of the handle 1 is pushed to the left, the handle 1 swings to the left by taking the intersection point of the limit baffle 12 at the lower side and the stop block 3 as the center, and meanwhile, the upper part of the connecting part 4 is pushed to the left by the limit baffle 12 at the upper side; when the upper part of the handle 1 is pulled to the right, the stopper 3 can be used as a fulcrum, the handle 1 swings to the right about the intersection point of the upper limit stop 12 and the stopper 3, and the lower part of the connecting part 4 is pushed to the left by the lower limit stop 12. In other words, pushing or pulling the handle 1 can realize unlocking, and meanwhile, as the handle component adopts the lever principle, the handle 1 can be pushed or pulled by small external force to realize unlocking, so that the handle component is convenient for users to use. In addition, since the handle 1 is not directly connected to the mounting shaft 21, the direction of the external force applied to the handle does not cause abrasion to the handle 1 and the mounting shaft 21 even if the direction of the external force is not overlapped with the mounting shaft 21, thereby improving the service life of the handle assembly.
In order to preserve the conventional function of rotating the handle to unlock, in this embodiment, the cross section of the stopper 3 is set to be circular, so that the stopper 3 can rotate relative to the mounting hole 11, that is, the handle 1 can rotate about the mounting shaft 21. Meanwhile, one end on the right side of the connecting part 4 is directly clamped with the handle 1, for example, the outer shape of one end on the right side of the connecting part 4 is rectangular, and meanwhile, an assembly groove capable of accommodating the rectangular end part is formed in the mounting hole 11, so that the connecting part 4 can be driven to rotate while the handle 1 can be pushed to the left side. One end of the left side of the connecting part 4 drives the square core to rotate through the linkage structure to unlock. Similarly, the connection relationship between the left end of the connecting portion 4 and the linking structure is not the invention point of the present disclosure, and therefore will not be described again.
The parts of the third embodiment that correspond to the parts of the first embodiment and the second embodiment are not described in detail herein.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A handle assembly, comprising:
one end of the fixed seat is provided with a mounting shaft;
the stop block is rotationally arranged on the mounting shaft or fixedly arranged on the mounting shaft;
the handle is a shell, one side of the handle is provided with a mounting hole and sleeved on the stop block, and the mounting hole is provided with a limit baffle which extends towards the center of the hole and the side surface of which is abutted against the inner side wall of the stop block so as to limit the handle to move towards the outer side of the stop block;
the connecting part is sleeved on the mounting shaft and positioned at the left side of the stop block, and one end of the connecting part is abutted against the handle;
when the upper part of the handle is pushed to the left side, the stop block can be used as a fulcrum, the handle swings to the left side by taking the intersection point of the limit baffle at the lower side and the stop block as the center, and meanwhile, the upper part of the connecting part is pushed to the left side by the handle; when the upper part of the handle is pulled to the right side, the stop block can be used as a fulcrum, the handle swings to the right side by taking the intersection point of the limit baffle on the upper side and the stop block as the center, and meanwhile, the lower part of the connecting part is pushed to the left side by the handle.
2. The handle assembly of claim 1, wherein,
the stop block is rotatably arranged on the mounting shaft, and a limiting structure for limiting the stop block to move along the axial direction is arranged on the mounting shaft;
the end face of the connecting part is abutted against the limit baffle.
3. The handle assembly of claim 2, wherein,
one end of the stop block is clamped with the mounting hole, and the other end of the stop block is clamped in the first groove on the end face of the connecting part.
4. The handle assembly of claim 2, wherein,
the connecting part is also clamped with the mounting hole.
5. The handle assembly of claim 1, wherein,
the stop block is rotatably arranged on the mounting shaft, and a limiting structure for limiting the stop block to move along the axial direction is arranged on the mounting shaft;
more than two limit support arms are symmetrically arranged at the peripheral angle of the stop block, and a second groove for accommodating the limit support arms is formed in the side wall of the mounting hole;
one end of the connecting part is provided with a third groove for accommodating the limiting support arm, and the end face of the connecting part is abutted against the inner wall of the shell.
6. The handle assembly of claim 1, wherein,
the stop block is fixedly arranged on the mounting shaft;
the end face of the connecting part is abutted against the limit baffle.
7. The handle assembly of claim 6, wherein,
the cross section of the stop block is circular and can rotate relative to the mounting hole;
the connecting part is also clamped with the mounting hole.
8. The handle assembly of any one of claims 1-7, further comprising:
and a return spring provided on the mounting shaft and applying a force to the connecting portion toward the handle.
9. The handle assembly according to any one of claims 1 to 7, wherein,
one end of the fixed seat is also provided with a protection cylinder, and the protection cylinder is arranged on the periphery of the mounting shaft and the connecting part.
10. The handle assembly of claim 9, wherein,
one end of the stop block, which is close to the connecting part, is an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675992.4A CN114458088B (en) | 2021-12-31 | 2021-12-31 | Handle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675992.4A CN114458088B (en) | 2021-12-31 | 2021-12-31 | Handle assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114458088A CN114458088A (en) | 2022-05-10 |
| CN114458088B true CN114458088B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111675992.4A Active CN114458088B (en) | 2021-12-31 | 2021-12-31 | Handle assembly |
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| CN (1) | CN114458088B (en) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0762416B2 (en) * | 1993-02-22 | 1995-07-05 | タキゲン製造株式会社 | Lock handle device for drawer revolving door |
| TW386549U (en) * | 1999-06-14 | 2000-04-01 | Jang Jen Sheng | Improved doorknob of a refrigerator |
| JP4064197B2 (en) * | 2002-10-04 | 2008-03-19 | 美和ロック株式会社 | Door structure |
| CN2685480Y (en) * | 2004-01-22 | 2005-03-16 | 李宝坚 | Pulling or pushing lock |
| JP4463602B2 (en) * | 2004-03-29 | 2010-05-19 | 日本フルハーフ株式会社 | Latching device for door opening / closing handle |
| CN101839086A (en) * | 2009-03-16 | 2010-09-22 | 张敬如 | Straightforward lever handle plate |
| TWM386549U (en) * | 2009-04-09 | 2010-08-11 | Ginet Optic Fiber Co Ltd | Improved acoustic wave type touch panel by using a ceramic piezoelectric element with bending wave transmission approach |
| CN103541589B (en) * | 2013-11-11 | 2015-12-09 | 广东坚士制锁有限公司 | The large grip handle lock opened is turned in a kind of push-and-pull |
| CN204436024U (en) * | 2015-02-28 | 2015-07-01 | 佛山市汇禧建筑五金制品有限公司 | Put down and open blade lock square shaft handle |
| CN106088811B (en) * | 2016-08-18 | 2018-09-28 | 深圳市长恩实业有限公司 | A kind of door lock that can be unlocked by push and pull bar |
| CN107060498A (en) * | 2017-04-18 | 2017-08-18 | 苏州琨山通用锁具有限公司 | The enabling transmission mechanism of plug-type electronic lock |
| AU2019229345A1 (en) * | 2018-09-14 | 2020-04-02 | Illinois Tool Works Inc. | Push/Pull Door Latch Mechanism and Assembly |
| CN210152431U (en) * | 2019-04-30 | 2020-03-17 | 广东顶固集创家居股份有限公司 | Door lock and push-pull type door lock transmission device thereof |
| CN110344680B (en) * | 2019-07-30 | 2024-03-01 | 宁波华德汽车零部件有限公司 | Automatic swing back outer handle structure for vehicle |
| CN111706163A (en) * | 2020-06-30 | 2020-09-25 | 温州华意利五金装饰有限公司 | Password unlocking handle |
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2021
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