Handle

Abstract

The utility model provides a lever handle, which comprises a handle, a connecting piece, a handle, a connecting piece and a handle, the handle comprises a holding part and a connecting part, and the connecting part is provided with a mounting cavity which penetrates through the connecting part; the connecting module is installed on the handle, the connecting module comprises a driving seat, a connecting seat and a shaft sleeve, one side of the driving seat is provided with a positioning piece which abuts against the connecting seat, the shaft sleeve penetrates through the connecting seat to abut against the driving seat, the connecting seat comprises a limiting piece, and the connecting seat is provided with a pairing groove, a marble groove and a positioning groove. The matching groove and the positioning groove are designed in a staggered mode, the marble groove is located between the matching groove and the positioning groove, the marble groove is provided with a marble assembly, and the shaft sleeve is provided with a fixing hole. The structure has the advantages that the structure is stable and simple, the strength of the structure is guaranteed through installation of the driving base, the connecting base and the shaft sleeve from inside to outside, meanwhile, the structure can be fixed through bolts from inside to outside, and the structure is different from an existing structure.

Description

Technical Field

[0001] The utility model relates to the field of application of door and window accessories, in particular to a handle. Background Art

[0002] Doors and windows are among the most common structures in buildings, often serving as entrances and exits to rooms and ventilation and lighting. With the development of modern architecture and the increasing demands of users, door and window structures are constantly being improved. Handles, as essential components of doors and windows, are installed on the door and window bodies to enable them to open and close. Handles are divided into two types: base handles and baseless handles. A baseless handle that installs from the inside out is now proposed. Compared to the current handle, it maintains strength while being more streamlined and easier to position and install. Utility Model Content

[0003] The utility model provides a handle to solve the above technical problems.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] A handle, comprising:

[0006] The handle comprises a grip portion and a connecting portion, wherein the connecting portion is provided with a mounting cavity, and the mounting cavity passes through the connecting portion;

[0007] A connecting module is installed on the handle, and the connecting module includes a driving seat, a connecting seat and a sleeve. A positioning piece is provided on one side of the driving seat to press the connecting seat. The connecting seat is penetrated by the sleeve to press the driving seat, and includes a limiting piece. The connecting seat is provided with a matching groove, a ball groove and a positioning groove. The matching groove and the positioning groove are staggered, and the ball groove is located between the two. The ball groove is provided with a ball assembly, and the sleeve is provided with a fixing hole.

[0008] Furthermore, a circular stepped groove is provided on one side of the connecting portion, which passes through and connects to the mounting cavity and is connected to the fixing hole through the drive seat. The mounting cavity is provided with a large square shaft groove for positioning the drive seat. A large square shaft is provided on one side of the drive seat and a small square shaft groove is provided on the other side to press against the sleeve. The sleeve is provided with a small square shaft.

[0009] Furthermore, the positioning plate surface end is provided with a protrusion that fits into the matching groove, and positioning holes for limiting the marble assembly are provided on both sides of the protrusion. The limiting plate is provided with a matching hole 1 that matches the positioning hole, and a matching hole 2 is provided on one side of the matching hole. The driving seat is provided with a protrusion that matches the matching hole 2.

[0010] Further, the positioning sheet is provided with an inner arc surface, the inner arc surface is provided with an inner buckle, the positioning groove is provided with a concave groove matched with the inner buckle, and the positioning groove is provided with an extension hole penetrating the connecting seat.

[0011] Further, the shaft sleeve is provided with an extension column connected with the small square shaft, the face end of the connecting seat is provided with a guide circular groove matched with the extension column, and the outer side of the connecting seat is provided with a guide groove.

[0012] Further, the extension hole is communicated with the guide circular groove and is provided with an outer ring.

[0013] Further, the limiting sheet is provided with a same inner arc surface matched with the inner arc surface.

[0014] The utility model discloses the beneficial effect: this structure is stable and simple, through the installation from inside to outside of drive seat, connecting seat and shaft sleeve, guarantee its strength simultaneously, can with the internal bolt fixed mode outward again, distinguish from the structure of existing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is one of structural schematic diagram of the utility model;

[0016] Figure 2 It is second structural schematic diagram of the utility model;

[0017] Figure 3 It is third structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0018] The specific embodiments of the utility model will be further described below in combination with the drawings. It needs to be explained here that the description of these embodiments is used to help understanding the utility model, but does not constitute the limitation to the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] According to Figure 1-Figure 3 As shown in the figure,

[0020] A handle, comprising:

[0021] The handle 1 comprises a holding part 11 and a connecting part 12, the connecting part 12 is provided with a mounting cavity 13, and the mounting cavity 13 penetrates the connecting part 12;

[0022] The connecting module 2 is installed on the handle 1. The connecting module 2 includes a driving seat 21, a connecting seat 22 and a sleeve 23. A positioning piece 24 is provided on one side of the driving seat 21 to press the connecting seat 22. The connecting seat 22 is penetrated by the sleeve 23 to press the driving seat 21, and includes a limiting piece 25. The connecting seat 22 is provided with a matching groove 221, a marble groove 222 and a positioning groove 223. The matching groove 221 and the positioning groove 223 are staggered, and the marble groove 222 is located between the two. The marble groove 222 is provided with a marble assembly, and the sleeve 23 is provided with a fixing hole 231. In this embodiment, the marble assembly is a common component, which is an application of a small iron ball and a spring.

[0023] A circular step groove 14 is provided on one side of the connecting portion 12, which passes through and connects to the mounting cavity 13 and is connected to the fixing hole 231 through the drive seat 21. The mounting cavity 13 is provided with a large square shaft groove 131 for positioning the drive seat 21. A large square shaft 211 is provided on one side of the drive seat 21, and a small square shaft groove 212 is provided on the other side to press against the sleeve 23. The sleeve 23 is provided with a small square shaft 232. In this embodiment, the circular step groove 14 extends to the fixing hole 231. The installation and fixing method of this structure is that the fixing part passes through the sleeve 23 and extends to the drive seat 21 and the circular step groove 14, and the structure is tightened from the inside to the outside, wherein the large square shaft 211 and the small square shaft 232 are used to position and install components.

[0024] The surface end of the positioning piece 24 is provided with a protrusion 241 that fits into the matching groove 221, and positioning holes 242 for limiting the marble assembly are provided on both sides of the protrusion 241. The limiting piece 25 is provided with a matching hole 1 251 that matches the positioning hole 242, and a matching hole 252 is provided on the side of the matching hole 1 251. The driving seat 21 is provided with a protrusion 213 that matches the matching hole 252. The mutual positioning and fastening of the above-mentioned components can improve the compactness and make it more stable when fixed internally.

[0025] The positioning piece 24 is provided with an inner arc surface 243, the inner arc surface 243 is provided with an inner buckle piece 2431, the positioning groove 223 is provided with a concave groove 2231 matching the inner buckle piece 2431, and the positioning groove 223 is provided with an extension hole 2232 passing through the connecting seat 22. In this embodiment, the components are installed conveniently and quickly through multiple fitting surfaces.

[0026] The sleeve 23 is provided with an extension column 233 connected to the small square shaft 232. The surface end of the connecting seat 22 is provided with a guide circular groove 222 that fits the extension column 233. The outer side surface of the connecting seat 22 is provided with a guide groove 223. The extension column 233 is used to improve the fit between the structures and the strength of the connection module. Secondly, the guide groove 223 can position and install paired symmetrical handles.

[0027] The extension hole 2232 is connected to the guide groove 222 and is provided with an outer ring. In this embodiment, this structure is different from the existing products with a handle base, and its guide groove 222 can be used to install a paired symmetrical handle.

[0028] The limiting piece 25 has an inner arc surface that is identical to the inner arc surface 243 .

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A handle, characterized in that: include: The handle comprises a grip portion and a connecting portion, wherein the connecting portion is provided with a mounting cavity, and the mounting cavity passes through the connecting portion; A connecting module is installed on the handle, and the connecting module includes a driving seat, a connecting seat and a sleeve. A positioning piece is provided on one side of the driving seat to press the connecting seat. The connecting seat is penetrated by the sleeve to press the driving seat, and includes a limiting piece. The connecting seat is provided with a matching groove, a ball groove and a positioning groove. The matching groove and the positioning groove are staggered, and the ball groove is located between the two. The ball groove is provided with a ball assembly, and the sleeve is provided with a fixing hole.

2. The handle according to claim 1, characterized in that: A circular stepped groove is provided on one side of the connecting portion, which passes through and connects to the mounting cavity and is connected to the fixing hole through the driving seat. The mounting cavity is provided with a large square shaft groove for positioning the driving seat. A large square shaft is provided on one side of the driving seat and a small square shaft groove is provided on the other side to press against the sleeve. The sleeve is provided with a small square shaft.

3. The handle according to claim 2, characterized in that: The end of the positioning piece is provided with a protrusion that fits into the matching groove, and positioning holes for limiting the marble assembly are provided on both sides of the protrusion. The limiting piece is provided with a matching hole 1 that matches the positioning hole, and a matching hole 2 is provided on one side of the matching hole. The driving seat is provided with a protrusion that matches the matching hole 2.

4. The handle according to claim 3, characterized in that: The positioning piece is provided with an inner arc surface, the inner arc surface is provided with an inner buckle piece, the positioning groove is provided with a concave groove matching the inner buckle piece, and the positioning groove is provided with an extension hole passing through the connecting seat.

5. The handle according to claim 4, characterized in that: The shaft sleeve is provided with an extension column connected to the small square shaft, the surface end of the connecting seat is provided with a guide circular groove that fits the extension column, and the outer side surface of the connecting seat is provided with a guide groove.

6. The handle according to claim 5, characterized in that: The extension hole is communicated with the guide circular groove and is provided with an outer ring.

7. The handle according to claim 6, characterized in that: The limiting piece is provided with an inner arc surface that is identical to the inner arc surface.

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