Door handle
By designing a door handle that includes external fixation, internal fixation, external handle, internal handle and latch, combined with compression spring and slide chute, the problem of easy failure of existing door handles is solved, and the door is simply opened and closed. Users' favorite.
Patent Information
- Application Number
- CN202421126285.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing door handles are prone to failure, have high usage rates and complex structures, and lack simple and easy-to-use designs.
A door handle including external fixation, internal fixation, external handle, internal handle and latch is designed. Through the fixed connection between the external handle and the internal handle, and combined with the compression spring and the sliding groove, the door is simply opened and closed.
It realizes the simplicity and convenience of use of door handles, and the overall structure is simple and very popular among users.
Smart Images
Figure CN222333481U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of door handles, in particular to a door handle. Background Art
[0002] Door handles are an indispensable and indispensable door accessory, which is both decorative and functional. Usually, door handles do not need to be purchased separately, because doors sold on the market are equipped with door handles, but door handles are used very frequently and are prone to failure.
[0003] Therefore, providing a door handle with simple structure and convenient use has become an urgent problem to be solved. Utility Model Content
[0004] The purpose of the utility model is to provide a door handle to overcome the problems in the prior art.
[0005] The utility model provides a door handle, which is installed on a door panel, and the door handle includes an external fixation, an internal fixation, an external handle, an internal handle and a latch; the external handle and the internal handle are respectively installed on both sides of the door panel, one end of the external handle and one end of the internal handle are respectively passed through the door panel and fixedly connected, the external fixation is sleeved on the external handle, and the external fixation is located between the external handle and the door panel, a compression spring is also provided between the external handle and the door panel, the internal fixation is sleeved on the internal handle, and the internal fixation is located between the internal handle and the door panel, the latch is installed on the internal handle, and the latch is clamped between the internal handle and the door panel.
[0006] Furthermore, one end of the outer handle is provided with an internal thread, and one end of the inner handle is provided with an external thread. The internal thread of the outer handle cooperates with the external thread of the inner handle to achieve a fixed connection between the outer handle and the inner handle.
[0007] Furthermore, the outer fixing is provided with an accommodating cavity which can accommodate the outer handle.
[0008] Furthermore, the compression spring is located between the outer handle and the bottom of the accommodating cavity.
[0009] Furthermore, the outer handle is provided with an annular groove for accommodating the compressed spring.
[0010] Furthermore, the externally fixed accommodating cavity is partially installed in the door panel.
[0011] Furthermore, a notch is provided on the inner fixation, and the latch passes through the notch on the inner fixation.
[0012] Furthermore, the latch is provided with a slide groove along the length direction, and one end of the inner handle passes through the slide groove.
[0013] Furthermore, slopes are provided at the edges of the inner fixation and the outer fixation.
[0014] Beneficial effects of the utility model:
[0015] The utility model provides a door handle, which comprises an external fixation, an internal fixation, an external handle, an internal handle and a latch; when the external handle is pressed outside the door or the internal handle is pulled inside the door, after the internal and external handles can no longer move, the latch is pushed and pulled left and right to move, thereby the door can be opened. The door handle is simple and convenient to use, has a simple overall structure, and is ingeniously designed, and is very popular among people. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 One of the schematic diagrams of a door handle provided in a typical embodiment of the utility model;
[0018] Figure 2 A second schematic diagram of a door handle provided for a typical embodiment of the utility model;
[0019] Figure 3 A third schematic diagram of a door handle provided for a typical embodiment of the utility model;
[0020] Figure 4 A fourth schematic diagram of a door handle provided for a typical embodiment of the utility model;
[0021] Description of the accompanying drawings: external fixation 1, internal handle 2, external handle 3, latch 4, internal fixation 5, compression spring 6. DETAILED DESCRIPTION
[0022] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "top", "bottom", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0024] like Figure 1-4 As shown, the utility model provides a door handle, which is installed on a door panel, and includes an outer fixing 1, an inner fixing 5, an outer handle 3, an inner handle 2 and a latch 4; the outer handle 3 and the inner handle 2 are respectively installed on both sides of the door panel, one end of the outer handle 3 and one end of the inner handle 2 are respectively passed through the door panel and fixedly connected, the outer fixing 1 is sleeved on the outer handle 3, and the outer fixing 1 is located between the outer handle 3 and the door panel, and a compression spring 6 is also provided between the outer handle 3 and the door panel, the inner fixing 5 is sleeved on the inner handle 2, and the inner fixing 5 is located between the inner handle 2 and the door panel, and the latch 4 is installed on the inner handle 2, and the latch 4 is clamped between the inner handle 2 and the door panel. In this embodiment, the outer handle 3 is pressed outside the door or the inner handle 2 is pulled inside the door, and after the inner handle 2 and the outer handle 3 no longer move, the latch 4 is pushed and pulled left and right to move, so that the door can be opened. In a specific implementation, a plurality of fixing holes may be respectively opened on the outer fixing 1 and the inner fixing 5, and the outer fixing 1 and the inner fixing 5 may be respectively fixed to the two sides of the door panel by bolts.
[0025] Preferably, one end of the outer handle 3 is provided with an internal thread, and one end of the inner handle 2 is provided with an external thread, and the internal thread of the outer handle 3 is used in conjunction with the external thread of the inner handle 2 to achieve a fixed connection between the outer handle 3 and the inner handle 2. In some embodiments, a long screw may also be used to connect the outer handle 3 and the inner handle 2 together.
[0026] Preferably, the outer fixing 1 is provided with a receiving cavity for receiving the outer handle 3. The compression spring 6 is located between the outer handle 3 and the bottom of the receiving cavity. The outer handle 3 is provided with an annular groove for receiving the compressed compression spring 6. When the compressed compression spring 6 is located in the annular groove, the travel length of the outer handle 3 and the inner handle 2 can be increased, so that the latch 4 can move more easily. The receiving cavity of the outer fixing 1 is partially installed in the door panel.
[0027] Preferably, a notch is formed on the inner fixer 5 , and the latch 4 passes through the notch on the inner fixer 5 .
[0028] Preferably, the latch 4 is provided with a slide groove along the length direction, and one end of the inner handle 2 passes through the slide groove, so that the latch 4 can move along the slide groove.
[0029] Preferably, slopes are provided at the edges of the inner fixation 5 and the outer fixation 1 .
[0030] The working principle of the door handle provided by the utility model is: press the outer handle 3 outside the door or pull the inner handle 2 inside the door, and after the inner and outer handles can no longer move, push and pull the latch 4 left and right to move, so that the door can be opened. It is simple and convenient to use.
[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A door handle, the door handle being mounted on a door panel, characterized in that: The door handle includes an external fixation, an internal fixation, an external handle, an internal handle and a latch; the external handle and the internal handle are respectively mounted on both sides of the door panel, one end of the external handle and one end of the internal handle are respectively passed through the door panel and fixedly connected, the external fixation is sleeved on the external handle, and the external fixation is located between the external handle and the door panel, a compression spring is also provided between the external handle and the door panel, the internal fixation is sleeved on the internal handle, and the internal fixation is located between the internal handle and the door panel, the latch is mounted on the internal handle, and the latch is clamped between the internal handle and the door panel.
2. The door handle according to claim 1, characterized in that: One end of the outer handle is provided with an internal thread, and one end of the inner handle is provided with an external thread. The internal thread of the outer handle cooperates with the external thread of the inner handle to achieve a fixed connection between the outer handle and the inner handle.
3. The door handle according to claim 1, characterized in that: The outer fixing is provided with an accommodating cavity which can accommodate the outer handle.
4. The door handle according to claim 3, characterized in that: The compression spring is located between the outer handle and the bottom of the accommodating cavity.
5. The door handle according to claim 4, characterized in that: The outer handle is provided with an annular groove for accommodating the compressed spring.
6. The door handle according to claim 3, characterized in that: The externally fixed accommodating cavity is partially installed in the door panel.
7. The door handle according to claim 1, characterized in that: A notch is provided on the inner fixation, and the latch passes through the notch on the inner fixation.
8. The door handle according to claim 1, characterized in that: The latch is provided with a slide groove along the length direction, and one end of the inner handle passes through the slide groove.
9. The door handle according to claim 1, characterized in that: Slope surfaces are arranged at the edges of the inner fixation and the outer fixation.