CN219794931U - Handle device and door lock - Google Patents
Handle device and door lock Download PDFInfo
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- CN219794931U CN219794931U CN202321086967.7U CN202321086967U CN219794931U CN 219794931 U CN219794931 U CN 219794931U CN 202321086967 U CN202321086967 U CN 202321086967U CN 219794931 U CN219794931 U CN 219794931U
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- handle
- mounting hole
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- piece
- acting
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- 230000009471 action Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000013011 mating Effects 0.000 description 28
- 238000007665 sagging Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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Abstract
The embodiment of the utility model relates to the technical field of locks, and discloses a handle device and a door lock. The handle device comprises a shell, a handle, a clutch piece and an action piece. The housing is provided with a mounting hole extending from the inner side to the outer side. The handle is arranged on the outer side of the shell. The clutch piece is arranged on the inner side of the shell, one of the clutch piece and the handle passes through the mounting hole to be connected with the other, and the clutch piece can rotate along with the handle around the axial direction of the mounting hole. The acting member is movably disposed inside the housing in a radial direction of the mounting hole, and edge portions of the acting member located at both sides of the mounting hole are applied with elastic force, and an intermediate portion of the acting member located between the edge portions of both sides abuts against the clutch member to hold the handle in a horizontal state. The handle device and the door lock provided by the embodiment of the utility model can ensure that the handle is in a stable horizontal state in the use process.
Description
Technical Field
The embodiment of the utility model relates to the technical field of locks, in particular to a handle device and a door lock.
Background
In general, a door lock is provided with a handle at a position, and a user can conveniently open and lock the door through the handle. The handle can be connected with the lock tongue in a certain mode, and in the process of rotating the handle, the lock tongue can be retreated from the matching of the door frame lock hole, so that the door is opened.
However, the lock is easy to shake and sag after long-term use. That is, the connection structure at the handle cannot ensure that the handle is in a normal horizontal state, and a certain shake and deflection occurs. The handle can shake and sag, which can affect the normal use of the user. Therefore, it is an important issue how to ensure that the handle is in a stable horizontal state during use.
Disclosure of Invention
The utility model aims to provide a handle device and a door lock, which can ensure that a handle is in a stable horizontal state in the using process.
In order to solve the technical problems, an embodiment of the utility model provides a handle device, which comprises a shell, a handle, a clutch piece and an action piece. The housing is provided with a mounting hole extending from the inner side to the outer side. The handle is arranged on the outer side of the shell. The clutch piece is arranged on the inner side of the shell, one of the clutch piece and the handle passes through the mounting hole to be connected with the other, and the clutch piece can rotate along with the handle around the axial direction of the mounting hole. The acting member is movably disposed inside the housing in a radial direction of the mounting hole, and edge portions of the acting member located at both sides of the mounting hole are applied with elastic force, and an intermediate portion of the acting member located between the edge portions of both sides abuts against the clutch member to hold the handle in a horizontal state.
The embodiment of the utility model also provides a door lock which comprises the handle device.
The handle device and the door lock provided by the embodiment of the utility model comprise a handle and a clutch piece, wherein the handle is connected with the clutch piece and drives the clutch piece to rotate around the axial direction of the mounting hole together. The clutch member receives a force from the acting member. The acting piece can move along the radial direction of the mounting hole and is applied with elastic force, so that the acting piece can stably support against the clutch piece for a long time to keep the clutch piece unchanged in the original state. Thus, the handle can be stably in a horizontal state without being influenced by external force. That is, by making the acting member exert a force on the clutch member from the moving direction, it is possible to ensure that the handle is stably maintained in a horizontal state during use.
In some embodiments, the clutch member includes a mounting portion connected to the handle through the mounting hole and a mating portion provided with a mating surface parallel to an axial direction of the mounting hole, and the intermediate portion of the acting member abuts against the mating surface. Therefore, the clutch part and the handle can be connected through the mounting part, and the clutch part and the acting part can be matched through the matching surface on the matching part, so that the clutch part is limited to rotate randomly.
In some embodiments, the projection of the mating surface on the housing is racetrack-shaped, with the intermediate portion of the acting element abutting against the straight portion of the mating surface when the handle is in the horizontal position. Thus, by providing the mating surface with the racetrack-shaped cross section, the resistance to the clutch member when the user rotates the handle can be reduced while restricting the clutch member from rotating at will.
In some embodiments, the acting member comprises a supporting plate and a column body positioned at two opposite side edges of the supporting plate, the supporting plate is supported on the matching surface, one end of the column body is connected with the supporting plate, the other end of the column body is sleeved with an elastic member, and one end of the elastic member, which is far away from the column body, is supported on the shell. Therefore, the clutch member can be applied with force through the supporting plate, and elastic connection between the acting member and the shell can be realized conveniently through the column body.
In some embodiments, the handle device further comprises a cover plate, the inner side of the housing is provided with a cylindrical groove, the elastic member and a part of the cylinder are arranged in the cylindrical groove, and the cover plate is detachably connected with the housing and covers the elastic member and the part of the cylinder. Therefore, the elastic piece and the effect can be conveniently installed and detached through the form of the matching of the cover plate and the cylindrical groove.
In some embodiments, the mounting portion includes a first section and a second section distributed along an axial direction of the mounting hole, a bearing is disposed between the first section and a wall of the mounting hole, and the second section is connected to the handle. Thus, the clutch piece and the handle can be conveniently positioned when being installed by arranging the installation part section.
In some embodiments, the second section is provided in a prismatic shape and the handle is provided with a prismatic aperture cooperating with the second section. Therefore, the clutch piece can be effectively prevented from rotating relatively after being connected with the handle through shaft hole matching between the second section and the handle.
In some embodiments, the connection between the mating portion and the mounting portion is provided with an annular protrusion, and the projection of the annular protrusion onto the housing covers the mounting hole. Thus, foreign matters can be prevented from easily entering the mounting hole through the covering effect of the annular bulge.
In some embodiments, the handle device further includes a locking member provided with a through hole extending in an axial direction of the mounting hole, and the locking member is fixed to the handle through the through hole to connect the clutch member and the handle. Therefore, the locking piece can be connected with the handle from the inner side of the shell, and other people are prevented from easily disassembling the handle from the outer side of the shell.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
FIG. 1 is a schematic perspective view of a handle assembly according to some embodiments of the present utility model;
FIG. 2 is a schematic front view of a handle assembly according to some embodiments of the present utility model;
fig. 3 is a schematic view of an exploded structure of a handle assembly according to some embodiments of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in various embodiments of the present utility model, numerous technical details have been set forth in order to provide a better understanding of the present utility model. However, the claimed utility model may be practiced without these specific details and with various changes and modifications based on the following embodiments. The following embodiments are divided for convenience of description, and should not be construed as limiting the specific implementation of the present utility model, and the embodiments can be mutually combined and referred to without contradiction.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.
In the description of embodiments of the present utility model, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more unless explicitly defined otherwise.
In the description of the embodiments of the present utility model, the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
In the description of the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
The door lock handle, also called handle, can play the effect of making things convenient for the user to open the door and lock the door. The door lock handle is usually connected with an elastic structure, and through the elastic structure in the door lock, the handle can automatically return to a horizontal state after door opening or door locking is completed. That is, the handle can be maintained in a normal horizontal state after the handle loses the influence of external force. However, after the door lock is used for a long time, the handle is shaken and sagged due to fatigue of the internal elastic structure. And the handle is rocked and sagged to influence the normal use experience of the user.
At present, the design scheme of preventing the door lock handle from sagging generally selects torsion springs, middle frame limit posts and handle clutch piece reversing screws to be matched. The handle drives the reversing screw after being pressed down/lifted up, and then drives the torsion spring. After the door opening or locking action is completed, the handle can be reset by the reverse moment generated by the torsion spring. However, the scheme requires torsion springs, middle frame limiting columns and handle clutch member transposition screws to be in a close fit state. In actual situations, because of the torsion spring, the middle frame limit column structural member has tolerance and can not keep a close fit state, and therefore the handle shaking and sagging phenomena are easy to occur. Simultaneously, after the door lock is used for a long time, the torsional spring can also be tired, and the phenomenon of shaking and sagging of the handle can be caused. And the handle appears rocking and sagging, can influence user's use experience. In addition, adjusting the torsion spring also wastes a lot of manpower efficiency.
In order to ensure that the handle is in a stable horizontal state during use, some embodiments of the present utility model provide a handle arrangement. The clutch part matched with the handle in the handle device keeps the handle in a horizontal state by the acting force exerted by the acting part. Wherein, the acting piece is movably connected with the shell of the handle device through an elastic structure. And, the acting member takes the form of an elastic structure connected from edge portions of both sides. In this way, the acting element can be made to exert a force on the clutch element from the direction of movement. So that the acting member can stably exert a force on the clutch member for a long period of time to ensure that the handle is stably maintained in a horizontal state.
The structure of the handle device according to some embodiments of the present utility model will be described with reference to fig. 1 to 3.
As shown in fig. 1 to 3, some embodiments of the present utility model provide a handle device including a housing 10, a handle 11, a clutch member 12, and an acting member 13. The housing 10 is provided with mounting holes 103 extending from the inner side 101 to the outer side 102. The handle 11 is placed on the outside 102 of the housing 10. The clutch member 12 is disposed on the inner side 101 of the housing 10, one of the clutch member 12 and the handle 11 is connected to the other through the mounting hole 103, and the clutch member 12 is rotatable with the handle 11 around the axial direction of the mounting hole 103. The acting member 13 is movably provided on the inner side 101 of the housing 10 in the radial direction of the mounting hole 103, and the edge portions 131 of the acting member 13 on both sides of the mounting hole 103 are applied with elastic force, and the intermediate portion 132 of the acting member 13 between the edge portions 131 on both sides abuts against the clutch member 12 to hold the handle 11 in a horizontal state.
The housing 10 serves in the handle device to provide a mounting base for other components, the housing 10 being fixable in the door leaf at the location of the locking hole. A cavity is formed in the housing 10, and the cavity of the housing 10 can be used for installing components such as a lock tongue. The mounting hole 103 is a hole formed in the housing 10 for mounting the handle 11, and the mounting hole 103 penetrates from the inner side 101 to the outer side 102 of the housing 10. The inner side 101 of the housing 10, i.e. the side of the housing 10 where the cavity is formed, and the outer side 102 of the housing 10, i.e. the side of the door leaf when the housing 10 is mounted.
The handle 11 is mounted on the outside 102 of the housing 10. A portion of the handle 11 is disposed opposite the mounting hole 103 of the housing 10, and the handle 11 may be provided in a bent shape or a lug-attached spherical shape for a user to grip. When the user rotates the handle 11, the handle 11 can rotate around the axial direction of the mounting hole 103 relative to the housing 10, so as to drive the lock tongue to realize door opening or conveniently lock the door, and the lock tongue enters the lock hole of the door frame.
The clutch member 12 is a component for realizing the function of preventing the peep hole from unlocking in the handle device, a button can be arranged on the handle 11, and the clutch member 12 and the lock tongue can be in a matched state when the button is pressed, so that the lock tongue is driven to move in the process of rotating the handle 11. In practice, the clutch member 12 may be fixed to the handle 11 to perform the function of mounting the handle 11. The clutch member 12 can rotate in synchronization with the handle 11 in the axial direction around the mounting hole 103.
The acting member 13 is used to apply a force to the clutch member 12 so that the handle 11 can be placed in a horizontal state when the handle 11 is not affected by an external force. The acting element 13 is connected elastically to the housing 10 during installation, so that the acting element 13 can exert a force on the clutch element 12 under the influence of an elastic force. So that the clutch member 12 can be kept unchanged under the influence of the force from the acting member 13 when the handle 11 is not influenced by the force from the outside, so that the handle 11 is kept in a horizontal state.
Some embodiments of the present utility model provide a handle device, including a handle 11 and a clutch member 12, where the handle 11 is connected to the clutch member 12 and drives the clutch member 12 to rotate together around an axial direction of the mounting hole 103. The clutch member 12 receives a force from the acting member 13. The acting member 13 is movable in the radial direction of the mounting hole 103 and is applied with an elastic force, so that the acting member 13 can be stably held against the clutch member 12 for a long period of time while keeping the clutch member 12 unchanged. So that the handle 11 can be stably maintained in a horizontal state without being affected by external force. That is, by applying the urging force of the urging member 13 to the clutch member 12 from the moving direction, it is possible to ensure that the handle 11 is stably maintained in the horizontal state during use.
In addition, the middle part 132 of the acting piece 13 is abutted against the clutch piece 12, so that the acting force born by the two edge parts 131 of the acting piece 13 is relatively uniform, the resistance born by the clutch piece 12 when the handle 11 is rotated is reduced, and the rotation process of the handle 11 is relatively stable.
In some embodiments of the present utility model, the clutch member 12 may include a mounting portion 121 and a mating portion 122 connected to each other, the mounting portion 121 is connected to the handle 11 through the mounting hole 103, the mating portion 122 is provided with a mating surface 1221 parallel to an axial direction of the mounting hole 103, and the middle portion 132 of the acting member 13 abuts against the mating surface 1221.
The mounting portion 121 is a portion where the clutch 12 is connected to the handle 11, and the mounting portion 121 passes through the mounting hole 103 of the housing 10 and is connected to the handle 11 disposed on the outside 102 of the housing 10. The mounting of the handle 11 can be conveniently achieved by being a part of the clutch member 12 passing through the mounting hole 103. In practice, it is also possible to connect part of the handle 11 to the clutch member 12 through the mounting hole 103.
The engaging portion 122 is a portion where the clutch member 12 engages with the operating member 13. The mating portion 122 may be mated with the acting element 13 in a surface contact manner, that is, the mating surface 1221 of the mating portion 122 is disposed in parallel with the axial direction of the mounting hole 103. Thereby facilitating the abutment of the intermediate portion 132 of the acting element 13 against the mating surface 1221 in a surface contact. In actual situations, the mating surface 1221 may be planar or curved. In addition, the middle portion 132 of the acting element 13 may also abut against the mating surface 1221 in a line contact manner, and also may serve to limit the free rotation of the clutch element 12.
As shown in fig. 2, in some embodiments, the mating surface 1221 may be projected on the housing 10 in a racetrack shape, and the middle portion 132 of the acting element 13 abuts against the flat portion of the mating surface 1221 when the handle 11 is in the horizontal state.
That is, the mating surface 1221 has a racetrack-like cross section, the mating portion 122 is provided in the form of a cam as a whole, and the surface of the mating portion 122, i.e., the mating surface 1221, takes on a racetrack shape. In this way, when the middle portion 132 of the acting member 13 abuts against the straight portion of the mating surface 1221, the clutch member 12 can be kept unchanged, and the clutch member 12 is restricted from rotating randomly, so that the handle 11 is kept in a horizontal state when no external force is applied. When the user rotates the handle 11, the handle 11 drives the clutch member 12 to rotate, so that the curved portion of the mating surface 1221 contacts with the abutting member, thereby facilitating the user to smoothly rotate the handle 11.
In some embodiments of the present utility model, the acting member 13 may include a supporting plate 133 and a post 134 located at two opposite side edges of the supporting plate 133, where the supporting plate 133 is supported on the mating surface 1221, one end of the post 134 is connected to the supporting plate 133, the other end of the post 134 is sleeved with the elastic member 14, and the end of the elastic member 14 away from the post 134 is supported on the housing 10.
The supporting plate 133 is a portion of the acting member 13 that supports against the mating surface 1221 of the clutch member 12, and the supporting plate 133 is connected to the column 134 to form a whole. The end of the post 134 is connected to the housing 10 by the elastic member 14, and the elastic member 14 can apply an elastic force to the whole of the post 134 and the holding plate 133, so that the holding plate 133 is stably held against the clutch member 12.
In practical situations, the elastic member 14 may be a telescopic spring, a disc spring or a spring sheet. At the opposite side edges of the abutment plate 133, elastic members 14 are provided to achieve elastic connection between the housing 10 and the cylinder 134 of the acting member 13, so that the acting member 13 can stably apply a force to the clutch member 12. By adopting the form that the acting piece 13 abuts against the clutch piece 12, the acting piece 13 can apply acting force to the clutch piece 12 along the moving direction, the matching tightness degree between the elastic piece 14 and the acting piece 13 and between the elastic piece 14 and the shell 10 can be reduced, and the shaking and sagging phenomena of the handle 11 caused by the fact that the matching clearance exists between the elastic piece 14 and the acting piece 13 and between the elastic piece 14 and the shell 10 in the directions except the elastic force can be avoided.
As shown in fig. 3, in some embodiments, the handle device may further include a cover 15, where the inner side 101 of the housing 10 is provided with a cylindrical groove 104, and the elastic member 14 and a part of the column 134 are disposed in the cylindrical groove 104, and the cover 15 is detachably connected to the housing 10 and covers the elastic member 14 and the part of the column 134.
That is, the cylinder 134 of the acting element 13 defines a moving direction by the cylindrical groove 104 of the inner side 101 of the housing 10 such that the acting element 13 can move in the radial direction of the mounting hole 103. The end of the column 134 passes through the telescopic spring, the column 134 is arranged in a stepped shape, one end of the telescopic spring abuts against the step surface of the column 134, and the other end of the telescopic spring abuts against the bottom of the cylindrical groove 104. The expansion spring is entirely compressed, and can apply elastic force to the column 134, so that the acting member 13 is abutted against the clutch member 12.
The cover plate 15 may be fixed to the housing 10 by fasteners 151 such as screws to cover the elastic member 14 and a portion of the post 134 located in the post slot 104. Further, the elastic member 14 and a part of the cylinder 134 are restricted in the cylindrical groove 104, so that the acting member 13 can move in the radial direction of the mounting hole 103 under the action of the elastic member 14.
In some embodiments of the present utility model, the mounting portion 121 may include a first segment 1211 and a second segment 1212 distributed along the axial direction of the mounting hole 103, the bearing 16 being disposed between the first segment 1211 and the wall of the mounting hole 103, and the second segment 1212 being connected to the handle 11.
As shown in fig. 3, the mounting portion 121 is rotatably connected to the wall of the mounting hole 103 through the bearing 16, the first segment 1211 of the mounting portion 121 has a portion corresponding to the wall of the mounting hole 103 of the housing 10, and the second segment 1212 of the mounting portion 121 is used to make connection with the handle 11. By providing the mounting portion 121 in a segmented manner, it is possible to position the clutch 12 when the clutch 12 and the handle 11 are mounted on the housing 10.
The number of the bearings 16 can be set according to actual needs, and the axial limit of the bearings 16 is realized through the step surfaces on the clutch piece 12 and the handle 11. In the mounting process, the outer ring of the bearing 16 can be limited by the protrusion on the wall of the mounting hole 103 of the housing 10, and the inner ring of the bearing 16 can be limited by the step surface on the clutch 12 or the step surface on the handle 11.
Additionally, in some embodiments, to prevent relative rotation of the clutch member 12 and the handle 11, the second section 1212 of the mounting portion 121 may be prismatic, with prismatic apertures provided in the handle 11 that mate with the second section 1212.
In this way, the second segment 1212 is prevented from relative rotation when engaged with the handle 11, securing the clutch member 12 and the handle 11 tightly together.
As shown in fig. 3, in some embodiments, the connection of the mating portion 122 and the mounting portion 121 may be provided with an annular protrusion 123, and a projection of the annular protrusion 123 onto the housing 10 covers the mounting hole 103.
By the annular projection 123, it is possible to form a cover for the mounting hole 103 when the clutch 12 is mounted, thereby preventing foreign matters such as dust from easily entering into the mounting hole 103 of the housing 10.
In some embodiments of the present utility model, the handle device may further include a locking member 17, and the clutch member 12 is provided with a through hole 124 extending in an axial direction of the mounting hole 103, and the locking member 17 is fixed to the handle 11 through the through hole to connect the clutch member 12 with the handle 11.
In practice, the locking member 17 may be a fastener such as a screw. When the clutch member 12 and the handle 11 are attached to the housing 10, the lock member 17 is fixed to the handle 11 by passing through the through hole 124 of the clutch member 12 from the inside 101 of the housing 10. By means of the locking member 17, it is possible to prevent an easy removal of the handle 11 from the outside 102 of the housing 10 by another person. At the same time, the locking member 19 in the form of a screw is used to quickly connect and disconnect the clutch member 12 to and from the handle 11.
Some embodiments of the present utility model also provide a door lock, including the handle device described above.
The door lock can be arranged at lock holes of various door bodies, such as fireproof doors, bedroom doors or entrance doors, and the like, so as to play a role in locking the door leaf when in use. Meanwhile, in the using process of the lockset, the handle can be ensured to be in a stable horizontal state, and the influence on the using experience of a user due to shaking and sagging of the handle is prevented.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of carrying out the utility model and that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. A handle device, comprising:
a housing provided with a mounting hole extending from an inner side to an outer side;
a handle disposed outside the housing;
the clutch piece is arranged on the inner side of the shell, one of the clutch piece and the handle passes through the mounting hole to be connected with the other, and the clutch piece can rotate around the axial direction of the mounting hole along with the handle;
and an acting member movably disposed inside the housing in a radial direction of the mounting hole, edge portions of the acting member located at both sides of the mounting hole being applied with an elastic force, and an intermediate portion of the acting member located between the edge portions of both sides being abutted against the clutch member to maintain the handle in a horizontal state.
2. A handle arrangement according to claim 1, wherein:
the clutch piece comprises a mounting portion and a matching portion, wherein the mounting portion is connected with the handle through the mounting hole, the matching portion is provided with a matching surface parallel to the axial direction of the mounting hole, and the middle portion of the acting piece is propped against the matching surface.
3. The handle device of claim 2, wherein:
the projection of the matching surface on the shell is in a runway shape, and when the handle is in the horizontal state, the middle part of the acting piece is propped against the straight part of the matching surface.
4. A handle arrangement according to claim 2 or 3, wherein:
the action piece comprises a propping plate and cylinders positioned at the edges of two opposite sides of the propping plate, the propping plate is propped against the matching surface, one end of each cylinder is connected with the propping plate, the other end of each cylinder is sleeved with an elastic piece, and one end of each elastic piece, which is far away from each cylinder, is propped against the shell.
5. The handle arrangement of claim 4, wherein:
the novel anti-theft device comprises a shell, and is characterized by further comprising a cover plate, wherein a cylindrical groove is formed in the inner side of the shell, an elastic piece and a part of the cylinder are arranged in the cylindrical groove, the cover plate is detachably connected with the shell, and the elastic piece and the part of the cylinder are covered.
6. The handle device of claim 2, wherein:
the mounting part comprises a first section and a second section which are axially distributed along the mounting hole, a bearing is arranged between the first section and the hole wall of the mounting hole, and the second section is connected with the handle.
7. The handle arrangement of claim 6, wherein:
the second section is arranged in a prismatic shape, and the handle is provided with a prismatic hole matched with the second section.
8. The handle device of claim 2, wherein:
the junction of cooperation portion with the installation department is provided with annular protruding, annular protruding projection on the casing will the mounting hole covers inside.
9. A handle arrangement according to claim 1, wherein:
the clutch part is provided with a through hole extending along the axial direction of the mounting hole, and the locking part penetrates through the through hole and is fixed with the handle so as to connect the clutch part and the handle.
10. A door lock comprising a handle arrangement according to any one of claims 1 to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321086967.7U CN219794931U (en) | 2023-05-06 | 2023-05-06 | Handle device and door lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321086967.7U CN219794931U (en) | 2023-05-06 | 2023-05-06 | Handle device and door lock |
Publications (1)
Publication Number | Publication Date |
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CN219794931U true CN219794931U (en) | 2023-10-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321086967.7U Active CN219794931U (en) | 2023-05-06 | 2023-05-06 | Handle device and door lock |
Country Status (1)
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CN (1) | CN219794931U (en) |
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2023
- 2023-05-06 CN CN202321086967.7U patent/CN219794931U/en active Active
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