CN214996721U

CN214996721U - Handle bar

Info

Publication number: CN214996721U
Application number: CN202121921584.8U
Authority: CN
Inventors: 朱安鸿
Original assignee: Foshan Shunde Shumu Hardware Products Co ltd
Current assignee: Foshan Shunde Shumu Hardware Products Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2021-12-03
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a handle, including the handle, be used for with door plant or door and window fixed base, the base is equipped with the base lid towards the one side of handle, the inside of base is rotated and is connected with the rotation axis that is used for forming locking or unblock with door plant or door and window, and the rotation axis passes the base and is connected with the handle linkage, be equipped with the rotatory structure of uncapping that opens the base lid through the rotation between base and the base lid. Can rotate on the top of base through the base lid, and then make the screw hole at base top can expose for the base can be dismantled with the door plant, reduces the damage of this device and door plant, through the design of rotatory structure of uncapping, can be more smooth and easy when the base lid rotates, can make that the base lid can be better rotate on the top of base, improved the quality of product.

Description

Handle bar

Technical Field

The utility model belongs to the technical field of the handle lock, especially, relate to a handle.

Background

The handle is a device which is arranged on a door plate or a door window and has the fastening function after opening and closing, and is mainly made of materials such as aluminum alloy, copper, stainless steel, organic glass, plastics and the like; the forms are various, and the sizes are different; the decorative material not only meets the requirements of comfortable hand feeling and reasonable stress, but also has decorative effect of decoration, so the used materials and the shape are selected and finished products or designed additionally according to the building design requirements;

the existing handle generally comprises a handle, a base and a base cover, the base is fixed with a door plate or a door window through a threaded hole, the base cover is used for covering the threaded hole of the base, the decoration left and right is achieved, the inside of the base is rotatably connected with a rotating shaft used for forming locking or unlocking with the door plate or the door window, and the rotating shaft penetrates through the base and is connected with the handle in a linkage mode.

The handle with the structure has the following problems:

1. before the screw is installed on the base to fix the handle on the door panel or the door and window, two ends of the base cover need to be lifted by hands, then the base is fixed by the screw, long time is consumed in the prying process, the base cover needs to be pried by a screwdriver, the paint surface outside the base cover and even the whole base cover are easily damaged, and the damage to the surface of the door and window is easily caused in the prying process;

2. after the screws are installed, the base cover needs to be pressed back by hand, usually, the base cover is pressed back by hand directly, the operation is difficult, most of the screws need to use a hammer or other knocking tools, and the installation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a handle, which can facilitate the installation of the base and the buckling of the base and the base cover by smoothly rotating the base cover; the base cover can be effectively protected from being scratched or even damaged.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the handle comprises a handle and a base used for being fixed with a door plate or a door window, wherein a base cover is arranged on one surface of the base facing the handle, a rotating shaft used for being locked or unlocked with the door plate or the door window is rotatably connected to the inside of the base, the rotating shaft penetrates through the base and is connected with the handle in a linkage mode, and a rotary cover opening structure for opening the base cover through rotation is arranged between the base and the base cover.

Furthermore, the rotary cover opening structure comprises a base lug fixedly connected with the base and a base cover groove arranged on the surface of the base cover, the base lug and the base cover groove are matched in shape and size and are buckled mutually, and the edge of the base lug facing the base cover groove is an inclined plane or an arc surface.

Further, the rotary cover opening structure comprises a base groove and a base cover convex block, wherein the base groove and the base cover convex block are integrally formed with the base, the base cover convex block is arranged on the surface of the base cover, the base groove and the base cover convex block are matched in shape and size and are buckled mutually, and the edge of the base cover convex block facing the base groove is an inclined plane or an arc surface.

Furthermore, the rotary cover opening structure comprises a base lug fixedly connected with the base and a base cover lug arranged on the surface of the base cover, the base lug and the base cover lug are matched in shape and size and are in contact connection, and the edge of the base lug, facing the base cover lug, is an arc surface.

Further, a spring is arranged between the handle and the base cover.

Further, the inner thread of the rotating shaft is connected with a connecting screw, and the connecting screw is in threaded connection with the handle.

The utility model discloses following beneficial effect has:

1. the utility model can enable the base cover to smoothly rotate at the top end of the base through the design of the rotary cover opening structure, thereby improving the quality of products;

2. the utility model discloses a base lid can rotate on the top of base, and then makes the screw hole at base top can expose for the base can be dismantled with door plant or door and window simple and conveniently, reduces the damage of handle or door plant.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the handle of the present invention;

FIG. 2 is a schematic view of the base cover and the base after rotation;

FIG. 3 is an exploded view of the handle of the present invention;

FIG. 4 is a schematic structural view of the base cover and the base of the present invention;

fig. 5 is a schematic structural view of the base cover of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a handle; 2. a base cover; 3. a base; 4. a rotating shaft; 5. a connecting screw; 6. a spring; 21. a concave block; 31. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, the present invention relates to a handle, which comprises a handle 1, wherein a base 3 fixed with a door panel is arranged at the bottom of the handle 1;

the rotatable base cover 2 is installed at the top end of the base 3, and the base 3 is convenient to disassemble after the base cover 2 rotates;

a rotating shaft 4 is rotatably connected inside the base 3, and the base cover 2 is rotatably connected with the rotating shaft 4;

a cavity is formed in the handle 1, the top end of the rotating shaft 4 is positioned in the cavity, the inner part of the rotating shaft 4 is in threaded connection with a connecting screw 5, and the top of the connecting screw 5 is in threaded connection with the handle 1;

the rotating shaft 4 can be better connected with the handle 1 through the threaded connection between the connecting screw 5 and the rotating shaft 4 and between the connecting screw 5 and the handle 1;

a spring 6 is also arranged in the cavity of the handle 1 and used for fixing the base cover 2 and the base 3;

the base cover 2 can be better attached to the base 3 through the elastic design of the spring 6;

the base cover 2 and the base 3 are arranged:

the base 3 is internally provided with a threaded hole for matching with a bolt and fixing the base 3 on a door panel through the bolt;

one end of the base 3 close to the base cover 2 is provided with a base convex block 31;

a base cover concave block 21 is arranged at one end of the base cover 2 close to the base 3;

the base convex block 31 is attached to the base cover concave block 21, and the edges of the base convex block 31 and the base cover concave block 21 are both inclined planes or cambered surfaces.

Example two

Different from the first embodiment, the base 3 is integrally formed with a base groove, the surface of the base cover 2 is provided with a base cover projection, the base groove and the base cover projection are both adaptive in shape and size and are buckled, and the edge of the base cover projection facing the base groove is an inclined plane or an arc surface.

EXAMPLE III

Different from the first embodiment, the base 3 is fixedly connected with a base projection, the surface of the base cover 2 is fixedly provided with a base cover projection, the base projection and the base cover projection are matched in shape and size and are in contact connection, and the edge of the base projection facing the base cover projection is an arc surface.

In the three embodiments, the base cover 2 can rotate at the top end of the base 3, so that the threaded hole at the top of the base 3 can be exposed, the base 3 can be detached from the door panel, and the damage to the handle and the door panel is reduced;

through the design of rotatory structure of uncapping, can make the base lid 2 can be better rotate on the top of base 3, base lid 2 pivoted is more smooth and easy, has improved the quality of product.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a handle, includes the handle, is used for the base fixed with door plant or door and window, and the base is equipped with the base lid towards the one side of handle, the inside of base is rotated and is connected with the rotation axis that is used for forming locking or unblock with door plant or door and window, and the rotation axis passes the base and is connected its characterized in that with the handle linkage: and a rotary cover opening structure for opening the base cover through rotation is arranged between the base and the base cover.

2. A handle as set forth in claim 1, wherein: the rotary cover opening structure comprises a base convex block fixedly connected with the base and a base cover groove arranged on the surface of the base cover, the base convex block and the base cover groove are matched in shape and size and are buckled, and the edge of the base convex block facing the base cover groove is an inclined plane or an arc surface.

3. A handle as set forth in claim 1, wherein: the rotary cover opening structure comprises a base groove and a base cover convex block, wherein the base groove and the base cover convex block are integrally formed with the base, the base cover convex block is arranged on the surface of the base cover, the base groove and the base cover convex block are matched in shape and size and are buckled, and the edge of the base cover convex block facing the base groove is an inclined plane or an arc surface.

4. A handle as set forth in claim 1, wherein: the rotary cover opening structure comprises a base convex block fixedly connected with the base and a base cover convex block arranged on the surface of the base cover, the base convex block and the base cover convex block are in shape and size homogeneous phase adaptation and are in contact connection, and the edge of the base convex block facing the base cover convex block is an arc surface.

5. A handle as set forth in claim 1, wherein: and a spring is arranged between the handle and the base cover.

6. A handle as set forth in claim 1, wherein: the interior threaded connection of rotation axis has the connecting screw, and connecting screw and handle threaded connection.