CN220522240U - Anti-pinch handle and door lock - Google Patents
Anti-pinch handle and door lock Download PDFInfo
- Publication number
- CN220522240U CN220522240U CN202321840647.6U CN202321840647U CN220522240U CN 220522240 U CN220522240 U CN 220522240U CN 202321840647 U CN202321840647 U CN 202321840647U CN 220522240 U CN220522240 U CN 220522240U
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- handle
- lock body
- connecting arm
- grip
- pinch
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- 238000009434 installation Methods 0.000 claims abstract description 16
- 239000000243 solution Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model provides an anti-pinch handle and a door lock, which relate to the technical field of door handles and comprise a handle, a first connecting arm and a second connecting arm, wherein the first connecting arm and the second connecting arm are arranged at two ends of the handle, the first connecting arm and the second connecting arm are symmetrically arranged, the first connecting arm is provided with a first installation part which is used for being connected with a first assembly groove on a lock body, the second connecting arm is provided with a second installation part which is used for being connected with a second assembly groove on the lock body, and the first installation part and the second installation part can be installed in an interchangeable assembly groove; the handle is arranged away from the central lines of the two connecting arms so as to expose the operation panel of the lock body; the handle is configured such that when the two mounting portions are assembled, the handle is biased to either the left or right side of the lock body, and when the two mounting portions are assembled in reverse, the handle is positioned on the opposite side of the assembled state, so that the handle is always positioned on the side away from the door frame. Thereby improve the problem that current diplopore bar handle can't general installation on intelligent lock body, easy tong.
Description
Technical Field
The utility model relates to the technical field of door handles, in particular to a hand clamping prevention handle and a door lock.
Background
Door handles are non-negligible and indispensable door accessories, which are both decorative and functional. Is typically mounted on a door or door lock for opening and closing the door. Door handles are typically mounted near the door frame and away from the mounting end (e.g., hinge end) of the door, and a user pushes or pulls the door open by applying force to the door handle. The existing door handle is mainly divided into a single-hole ball shape, a single-hole bar shape, a double-hole bar shape and the like, the intelligent door lock is generally provided with the single-hole bar-shaped handle, the intelligent door lock is arranged below an operation panel, the double-hole bar-shaped handle is vertically arranged and is easy to shield the operation panel of the intelligent door lock, and if the handle is arranged along one side of the control panel, the intelligent door lock cannot be opened on the left side or the right side in a general way. In addition, the double-hole bar handle is generally vertically arranged along the center of the lock body, the installation distance of the lock body is fixed, and if the door frame is thicker in an outward wrapping mode, the condition of clamping the handle is easy to occur.
Disclosure of Invention
The utility model discloses an anti-pinch handle, which aims to solve the problems that the existing double-hole bar handle cannot be universally installed on an intelligent door lock and is easy to pinch.
The utility model adopts the following scheme:
the anti-pinch handle comprises a handle, a first connecting arm and a second connecting arm, wherein the first connecting arm and the second connecting arm are arranged at two ends of the handle, the first connecting arm and the second connecting arm are symmetrically arranged, the first connecting arm is provided with a first installation part which is used for being connected with a first assembly groove on a lock body, the second connecting arm is provided with a second installation part which is used for being connected with a second assembly groove on the lock body, and the first installation part and the second installation part can be installed in an interchangeable assembly groove; the handle is arranged away from the central lines of the two connecting arms so as to expose the operation panel of the lock body; the handle is configured such that when the two mounting portions are assembled, the handle is biased to the left or right side of the lock body, and when the two mounting portions are assembled in reverse, the handle is positioned on the opposite side of the assembled state, thereby realizing that the handle is always positioned on the side far from the door frame.
As a further improvement, the width of the first connecting arm and the width of the second connecting arm are equal to the width of the lock body.
As a further improvement, the eccentric distance of the handle is not smaller than the width of the operation panel of the lock body.
As a further improvement, the eccentric part of the handle is a vertical section, and the vertical section is not overlapped with the orthographic projection of the lock body.
As a further improvement, the first connecting arm, the second connecting arm and the handle are integrally formed, the handle is formed by folding the connecting arms from the end of the connecting arm to the upper left side or the upper right side, and the handle is connected with the connecting arms at the two ends through smooth curved surfaces.
As a further improvement, the mounting part is arranged to protrude from the bottom of the connecting arm to the lock body side, and the cross section of the mounting part is T-shaped.
As a further improvement, the mounting part is provided with screw holes, and the mounting part is fastened with the lock body through screws.
The door lock comprises a lock body and a handle which is connected with the lock body in an adapting mode, wherein the handle is the anti-clamping handle.
By adopting the technical scheme, the utility model can obtain the following technical effects:
this application is through setting up the handle of skew two linking arm central lines to make operating panel on the lock body expose in the user side, avoid operating panel to shelter from, make things convenient for user's operation, make the diplopore bar handle can be applied to intelligent door lock, increase the pluralism of intelligent door lock outward appearance. In addition, the handle is biased at one side, and the normal installation and the reverse installation of the handle are realized through exchanging the assembly grooves, so that the handle is always positioned at the side far away from the door frame, and the distance between the handle and the door frame is increased to prevent the handle from being clamped. For example, when the lock body is mounted on the left side of the door, the handle is fitted so that the grip is on the right side of the lock body; when the lock body is installed on the right side of the door, the handle is reversely arranged to enable the grip to be positioned on the left side of the lock body, so that the universality of the handle is improved, and the development and manufacturing cost of the lock body and the handle is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a handle according to an embodiment of the present utility model in a normal position;
FIG. 2 is a schematic view of the handle according to one embodiment of the present utility model;
FIGS. 3 and 4 are schematic views of a handle according to an embodiment of the present utility model from different viewing angles;
FIG. 5 is a front view of a handle according to one embodiment of the present utility model;
FIG. 6 is a left side view of FIG. 5;
fig. 7 is an exploded view of one embodiment of the present utility model.
Icon: 1-a handle; 11-grip; 12-a first connecting arm; 121-a first mounting portion; 13-a second connecting arm; 131-a second mounting portion;
2-a lock body; 21-a first fitting groove; 22-a second fitting groove; 23-an operation panel;
3-screw.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 7, the present embodiment provides a grip-preventing handle, which includes a grip 11, and a first connecting arm 12 and a second connecting arm 13 disposed at two ends of the grip 11, wherein the first connecting arm 12 and the second connecting arm 13 are symmetrically disposed, the first connecting arm 12 is provided with a first mounting portion 121 for connecting with a first mounting groove 21 on the lock body 2, the second connecting arm 13 is provided with a second mounting portion 131 for connecting with a second mounting groove 22 on the lock body 2, and the first mounting portion 121 and the second mounting portion 131 are interchangeably mounted in the mounting groove; the handle 11 is arranged offset from the center line of the two connecting arms so that the operation panel 23 of the lock body 2 is exposed; the handle 1 is configured such that when the two mounting portions are assembled in a normal position, the grip 11 is offset to the left or right of the lock body 2, and when the two mounting portions are assembled in a reverse position, the grip 11 is positioned on the opposite side to the normal position, thereby realizing that the grip 11 is always positioned on the side away from the door frame.
It should be noted that, in this embodiment, by setting the grip 11 deviated from the center line of the two connecting arms, the operation panel 23 on the lock body 2 is exposed to the user side, so as to avoid the shielding of the operation panel 23, and facilitate the operation of the user, so that the dual-hole bar-shaped grip 1 can be applied to the intelligent door lock, and the versatility of the appearance of the intelligent door lock is increased. In addition, the handle 11 is biased to one side, and the normal mounting and the reverse mounting of the handle 1 are realized through exchanging the mounting grooves, so that the handle 11 is always positioned at the side far away from the door frame, the distance between the handle 1 and the door frame is increased to prevent the clamping of the hand, and a user can operate the handle by adopting left and right hands. For example, when the lock body 2 is installed at the left side of the door, the handle 1 is being installed such that the grip 11 is at the right side of the lock body 2; when the lock body 2 is installed on the right side of the door, the handle 1 is reversely arranged to enable the grip 11 to be positioned on the left side of the lock body 2, so that the universality of the handle 1 is improved, and the development and manufacturing cost of the lock body 2 and the handle 1 is reduced.
In a preferred embodiment, the width of the first connecting arm 12 and the second connecting arm 13 are equal to the width of the lock body 2, so as to improve the overall aesthetic appearance and simplicity of the door lock. The eccentric distance of the handle 11 is not smaller than the width of the operation panel 23 of the lock body 2, preferably, the eccentric part of the handle 11 is a vertical section, and the vertical section is not overlapped with the orthographic projection of the lock body 2, namely, the handle 11 is positioned outside the periphery of the lock body 2, so that the distance between the handle 11 and the door frame is increased, and the door frame is further prevented from being scratched during clamping hands or operation. In other embodiments, the first connecting arm 12 and the second connecting arm 13 are integrally formed with the handle 11, for example, the handle 11 is formed by folding over from the left side or the right side of the connecting arm end, and the peripheral side surface of the handle 11 is an arc surface, and the handle 11 is connected with the connecting arms at the two ends through smooth curved surfaces, so as to improve the hand feeling of the user. The handle 1 may be molded by injection molding, casting, die casting, sheet metal, or the like, and is not particularly limited. The use of the integral molding method can reduce the mold cost and the assembly time, thereby reducing the cost of the handle 1.
In an alternative embodiment of the present utility model, the mounting portion is protruded from the bottom surface of the connecting arm toward the lock body 2 side, and the cross section of the mounting portion is T-shaped. The first fitting groove 21 and the second fitting groove 22 on the lock body 2 are provided in a shape similar to the mounting portion. For example, the mounting portion is provided with a screw hole, the lock body 2 is provided with a through hole corresponding to the screw hole in a penetrating manner, and when the lock is mounted, the mounting portion is inserted into the mounting groove to limit, and then the screw 3 is threaded into the through hole to be screwed with the screw hole, so that the handle 1 and the lock body 2 are fastened. When the handle 1 is required to be positively assembled, the first mounting part 121 is matched with the first assembling groove 21, and the second mounting part 131 is matched with the second assembling groove 22 and is locked by the screw 3; when the handle 1 is required to be reversely assembled, the screw 3 is removed, the handle 1 rotates 180 degrees, so that the first mounting part 121 is matched with the second mounting groove 22, the second mounting part 131 is matched with the first mounting groove 21, and then the screw 3 is locked in, so that the left opening and the right opening are exchanged. Preferably, the fitting grooves are symmetrically arranged along the center line of the lock body 2.
The utility model further provides a door lock, which comprises a lock body 2 and a handle 1 which is connected with the lock body 2 in an adapting way, wherein the handle 1 is the anti-pinch handle 1 in any embodiment. The lock body 2 has an operation panel 23, and keys, face recognition, fingerprint recognition, and the like are provided on the operation panel 23, and are not particularly limited.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model.
Claims (8)
1. The anti-pinch handle is characterized by comprising a handle, a first connecting arm and a second connecting arm, wherein the first connecting arm and the second connecting arm are arranged at two ends of the handle, the first connecting arm and the second connecting arm are symmetrically arranged, the first connecting arm is provided with a first installation part used for being connected with a first assembly groove on a lock body, the second connecting arm is provided with a second installation part used for being connected with a second assembly groove on the lock body, and the first installation part and the second installation part can be installed in an interchangeable assembly groove; the handle is arranged away from the central lines of the two connecting arms so as to expose the operation panel of the lock body; the handle is configured such that when the two mounting portions are assembled, the handle is biased to the left or right side of the lock body, and when the two mounting portions are assembled in reverse, the handle is positioned on the opposite side of the assembled state, thereby realizing that the handle is always positioned on the side far from the door frame.
2. The anti-pinch grip as set forth in claim 1 wherein the first and second connecting arms each have a width equal to the width of the lock body.
3. The anti-pinch grip as set forth in claim 1, wherein the grip is eccentric a distance not less than the width of the operating panel of the lock body.
4. A pinch resistant handle as claimed in claim 3 wherein the grip has an eccentric portion that is a vertical section that does not overlap with the orthographic projection of the lock body.
5. The anti-pinch grip as set forth in claim 1 wherein the first and second connecting arms are integrally formed with the grip, the grip is provided to be folded from the end of the connecting arm to the upper left or right, and the grip is connected to the connecting arms at both ends by a smooth curved surface.
6. The anti-pinch grip as set forth in claim 1, wherein said mounting portion is provided protruding from a bottom surface of said connection arm toward a lock body side, and said mounting portion is T-shaped in cross section.
7. The anti-pinch grip as set forth in claim 6 wherein said mounting portion is provided with screw holes, said mounting portion being secured to the lock body by screws.
8. A door lock comprising a lock body and a handle adapted to be connected to the lock body, the handle being the anti-pinch handle according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321840647.6U CN220522240U (en) | 2023-07-12 | 2023-07-12 | Anti-pinch handle and door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321840647.6U CN220522240U (en) | 2023-07-12 | 2023-07-12 | Anti-pinch handle and door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220522240U true CN220522240U (en) | 2024-02-23 |
Family
ID=89930080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321840647.6U Active CN220522240U (en) | 2023-07-12 | 2023-07-12 | Anti-pinch handle and door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220522240U (en) |
-
2023
- 2023-07-12 CN CN202321840647.6U patent/CN220522240U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |