Door handle mounting structure based on uniform mounting of door frame material types

Abstract

The utility model discloses a door handle installation structure based on door frame material type installation unification, which comprises a section bar and a handle sleeve part, the cross section of the section bar is convex-like, the convex surface of the section bar is provided with a door plate installation groove, the section bar is provided with a spring bolt groove, a first slot and a second slot which are communicated with each other, and the spring bolt groove is positioned between the first slot and the second slot; the handle sleeve part comprises a first panel, a second panel, an inside-door handle, an outside-door handle and a lock cylinder, the inside-door handle is installed on the first panel, the outside-door handle is installed on the second panel, the lock cylinder is installed between the first panel and the second panel, and the same ends of the first panel and the second panel are connected with the first inserting groove and the second inserting groove in an inserted mode respectively. A lock tongue of the lock cylinder faces the lock tongue groove. By the adoption of the arrangement, the door handle structure can be installed on the door frame profile and the door plate in a unified mode, so that the production process is unified, module production is achieved, and production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of door handle structures, and in particular relates to a door handle installation structure which is installed uniformly based on door frame material types. Background Art

[0002] With the continuous improvement of people's living standards, the overall frames of wooden doors, wrought iron doors and plastic door structures mostly tend to be produced in a prefabricated manner, especially wrought iron and plastic door structures, which mainly include door panels and door frames. The door frames are mainly made by cutting and splicing materials and are installed around the door panels. According to the owner's design needs, the door frames can be designed as single-sided door frames close to the door locks, left and right door frames or all-around door frames. In practice, the left and right door frames are mostly designed, where one door frame is used to install hinges and the other door frame is used to install handles and lock cylinders.

[0003] In the prior art, the structure of door frame materials is basically unified, and most of them adopt a convex-shaped structure in cross section. At the same time, a door panel mounting groove is opened on the raised part of the door frame material to facilitate the installation of the door panel in the door panel mounting groove; however, in order to make the door structure have a design aesthetic, the appearance of the door frame material is usually designed with different patterns, chamfers or steps according to design requirements.

[0004] The existing handle structure usually includes an inner door handle, an outer door handle and a lock core. The inner door handle and the outer door handle are relatively installed on both sides of the door panel, and the lock core is installed between the inner door handle and the outer door handle. When the door handle structure is installed, in order to improve the overall aesthetics, the installation door panels of the inner door handle and the outer door handle are usually against the door frame profile and fit well with the surface of the door frame profile. Therefore, when producing the inner door handle and the outer door handle, it is also necessary to open grooves, chamfers or steps at the ends of the corresponding installation door panels, which leads to differences in the production process and makes it difficult to achieve modular unified production. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a door handle installation structure that is unified based on the door frame material profile, which can install the door handle structure on the door frame profile and the door panel in a unified manner, so as to unify the production process, realize modular production, and improve production efficiency.

[0006] The purpose of the utility model is achieved through the following technical solutions:

[0007] A door handle installation structure with unified installation based on door frame material type, comprising:

[0008] A profile, wherein the cross section of the profile is convex, the convex surface of the profile is provided with a door panel mounting groove, the profile is provided with a connected lock tongue groove, a first slot and a second slot, and the lock tongue groove is located between the first slot and the second slot;

[0009] A handle kit, the handle kit comprising a first panel, a second panel, an inner door handle, an outer door handle and a lock core, the inner door handle being mounted on the first panel, the outer door handle being mounted on the second panel, the lock core being mounted between the first panel and the second panel, the same end of the first panel and the second panel being respectively plugged into the first slot and the second slot, and the lock tongue of the lock core facing the lock tongue groove.

[0010] Furthermore, a screw mounting column is arranged on the side of the first panel facing the second panel, and a countersunk hole corresponding to the screw mounting column is opened on the second panel, and a screw passes through the countersunk hole to be threadedly connected with the screw mounting column.

[0011] Furthermore, the first panel has a first opening, the second panel has a second opening, the lock core adopts a double-opening lock core, the two ends of the double-opening lock core extend out of the first opening and the second opening respectively, and the inner door handle and the outer door handle are respectively connected to the two ends of the double-opening lock core.

[0012] Furthermore, the structures of the inner door handle and the outer door handle are consistent. The outer door handle includes a handle shell and a face cover. The handle shell is provided with a receiving groove. The inner bottom surface of the receiving groove is provided with a connecting hole. The screw passes through the connecting hole and is threadedly connected to the lock core. The face cover is plugged into the notch of the receiving groove.

[0013] Furthermore, the inner door handle is provided with a proximity sensor electrically connected to the circuit board, and the proximity sensor is electrically connected to a display light. When a human body approaches the inner door handle, the proximity sensor senses and triggers the display light to emit light.

[0014] Furthermore, the proximity sensor is a radar sensor, an infrared sensor or an ultrasonic sensor.

[0015] The utility model has the following beneficial effects:

[0016] The utility model provides a locking tongue groove, a first slot and a second slot in the profile. When the handle kit is installed, the first panel and the second panel can be respectively inserted into the first slot and the second slot, thereby achieving unified installation. Compared with the prior art method of providing the first panel and the second panel with patterns, chamfers or steps that match the profile surface at one end, the utility model can achieve a unified plug-in installation method, which can unify the process in production and installation, facilitate modular production, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 This is one of the overall structural explosion diagrams of the utility model.

[0019] Figure 3 This is the second exploded view of the overall structure of the utility model.

[0020] Figure 4 This is the third exploded view of the overall structure of the utility model.

[0021] In the figure: 1. profile; 11. door panel mounting groove; 12. lock tongue groove; 13. first slot; 14. second slot; 2. handle kit; 3. first panel; 31. screw mounting column; 4. interior door handle; 41. proximity sensor; 42. display light; 5. second panel; 51. second opening; 52. convex ring; 53. countersunk hole; 6. exterior door handle; 61. handle housing; 62. accommodating groove; 63. connecting hole; 64. face cover; 7. lock core; 71. rotating head; 72. mounting hole. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the present invention in conjunction with the accompanying drawings and specific embodiments. The terms such as "upper", "inner", "middle", "left", "right" and "one" used in this specification are only used to facilitate the description and are not used to limit the scope of the present invention. The changes or adjustments in their relative relationships shall also be regarded as the scope of the present invention without substantially changing the technical content.

[0023] A door handle installation structure based on the door frame material type is installed uniformly, such as Figures 1 to 4 As shown, it includes a profile 1 and a handle set 2, the profile 1 is installed on one side of the door panel, and the handle set 2 is installed on the door panel and well matched with the profile 1 to achieve the function of unified installation. The cross section of the profile 1 is convex, the convex surface of the profile 1 is provided with a door panel installation groove 11, the profile 1 is provided with a connected lock tongue groove 12, a first slot 13 and a second slot 14, and the lock tongue groove 12 is located between the first slot 13 and the second slot 14; the handle set 2 includes a first panel 3, a second panel 5, an inner door handle 4, an outer door handle 6 and a lock core 7, the inner door handle 4 is installed on the first panel 3, the outer door handle 6 is installed on the second panel 5, the lock core 7 is installed between the first panel 3 and the second panel 5, the first panel 3 and the second panel 5 are installed on both sides of the door panel, the same end of the first panel 3 and the second panel 5 are respectively plugged and matched with the first slot 13 and the second slot 14, and the lock tongue of the lock core 7 faces the lock tongue groove 12.

[0024] In this embodiment, when installing the first panel 3 and the second panel 5, in order to make the two face each other well, so as to facilitate the subsequent normal operation of the lock core 7, the first panel 3 is provided with a screw mounting column 31 on the side facing the second panel 5, and the second panel 5 is provided with a countersunk hole 53 corresponding to the screw mounting column 31. The first panel 3 and the second panel 5 are arranged on both sides of the door panel, and the screws are threadedly connected with the screw mounting column 31 after passing through the countersunk hole 53, so that the first panel 3 and the second panel 5 clamp the door panel and fix the handle kit 2.

[0025] In this embodiment, in order to realize the installation of the inner door handle 4 and the outer door handle 6, the first panel 3 is provided with a first opening (not shown in the figure), the second panel 5 is provided with a second opening 51, and the lock core 7 adopts a double-opening lock core 7, and the two ends of the double-opening lock core 7 extend out of the first opening and the second opening 51 respectively, and the inner door handle 4 and the outer door handle 6 are respectively connected to the two ends of the double-opening lock core 7.

[0026] Specifically, the structure of the inner door handle 4 and the outer door handle 6 is the same. The outer door handle 6 includes a handle housing 61 and a cover 64. The handle housing 61 is provided with a receiving groove 62. The inner bottom surface of the receiving groove 62 is provided with a connecting hole 63. The second opening 51 of the second panel 5 is protruded with a convex ring 52. The lock core 7 has a lock core and a rotating head 71. The rotating head 71 is plugged with the convex ring 52. The rotating head 71 is provided with a mounting hole 72. The screw passes through the connecting hole 63 and is threadedly connected with the mounting hole 72. The cover 64 is plugged with the notch of the receiving groove 62. Therefore, when the inner door handle 4 or the outer door handle 6 is rotated, the rotating head 71 will rotate synchronously and control the lock tongue of the lock core 7 to extend into or out of the lock tongue groove 12.

[0027] In this embodiment, in order to facilitate the user to find the door handle at night and also to provide lighting, the inner door handle 4 is provided with a proximity sensor 41 electrically connected to the circuit board, the proximity sensor 41 may be a radar sensor, an infrared sensor or an ultrasonic sensor, and the proximity sensor 41 is electrically connected to a display light 42. When a human body approaches the inner door handle 4, the proximity sensor 41 senses and triggers the display light 42 to emit light.

[0028] In summary, the utility model provides a locking tongue groove 12, a first slot 13 and a second slot 14 on the profile 1. When the handle kit 2 is installed, the first panel 3 and the second panel 5 can be respectively inserted into the first slot 13 and the second slot 14, thereby achieving unified installation. Compared with the prior art method of providing the first panel 3 and the second panel 5 with patterns, chamfers or steps that match the surface of the profile 1 at one end, the utility model can achieve a unified plug-in installation method, which can unify the process in production and installation, facilitate modular production, and improve production efficiency.

[0029] The implementation methods of the utility model are not limited to this. According to the above content of the utility model, by using common technical knowledge and customary means in the field, without departing from the above basic technical ideas of the utility model, the utility model can also make other various forms of modification, replacement or combination, all of which fall within the scope of protection of the utility model.

Claims

1. A door handle installation structure based on door frame material type installation uniformity, characterized in that: include: A profile, wherein the cross section of the profile is convex, the convex surface of the profile is provided with a door panel mounting groove, the profile is provided with a connected lock tongue groove, a first slot and a second slot, and the lock tongue groove is located between the first slot and the second slot; A handle kit, the handle kit comprising a first panel, a second panel, an inner door handle, an outer door handle and a lock core, the inner door handle being mounted on the first panel, the outer door handle being mounted on the second panel, the lock core being mounted between the first panel and the second panel, the same end of the first panel and the second panel being respectively plugged into the first slot and the second slot, and the lock tongue of the lock core facing the lock tongue groove.

2. The door handle installation structure based on the door frame material type as claimed in claim 1 is characterized in that: A screw mounting column is arranged on the side of the first panel facing the second panel, and a countersunk hole corresponding to the screw mounting column is opened on the second panel. The screw passes through the countersunk hole and is threadedly connected with the screw mounting column.

3. The door handle installation structure based on the door frame material type as claimed in claim 1 is characterized in that: The first panel has a first opening, the second panel has a second opening, the lock core is a double-opening lock core, both ends of the double-opening lock core extend out of the first opening and the second opening respectively, and the inner door handle and the outer door handle are respectively connected to the two ends of the double-opening lock core.

4. The door handle installation structure based on the door frame material type as claimed in claim 3 is characterized in that: The structures of the inner door handle and the outer door handle are consistent. The outer door handle includes a handle shell and a face cover. The handle shell is provided with a receiving groove. The inner bottom surface of the receiving groove is provided with a connecting hole. The screw passes through the connecting hole and is threadedly connected to the lock core. The face cover is plugged into the notch of the receiving groove.

5. The door handle installation structure based on the door frame material type as claimed in claim 1 is characterized in that: The inner door handle is provided with a proximity sensor electrically connected to the circuit board, and the proximity sensor is electrically connected to a display light. When a human body approaches the inner door handle, the proximity sensor senses and triggers the display light to emit light.

6. The door handle installation structure based on the door frame material type as claimed in claim 5, characterized in that: The proximity sensor is a radar sensor, an infrared sensor or an ultrasonic sensor.

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