CN219840482U - Handle with hidden screw structure - Google Patents

Abstract

The utility model discloses a handle with a hidden screw structure, which is characterized by comprising handle components which are respectively arranged in and outside a door body, wherein the handle components comprise a handle main body, screw fixing pieces, steel rings, an internal thread sleeve and an external thread connecting piece, the steel rings are sleeved on the screw fixing pieces, and the internal thread sleeve is rotatably connected to the end part of the handle main body through the screw fixing pieces; the internal thread sleeve is internally embedded with an external thread connecting piece, the external thread connecting piece is in threaded connection with a connecting rod, and the connecting rod penetrates through the door body to be connected and fixed with the handle component on the other side. The utility model has stable installation effect, and no screw is visible outside the whole body after the installation is completed.

Description

Handle with hidden screw structure

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a handle of a glass door.

Background

The current market is generally to the door handle of two or more trompil installations, and the general condition is on one side screw fixation and the glass door, and opposite side pull gloves are on the protruding connection mounting that has the tapering, utilize screw terminal surface tapering and the tapering cooperation locking principle of connection mounting, then lock on connection mounting with holding screw at sheathed tube handle again, and this kind of structure uses for a long time and is easily become flexible, and the handle of adapter sleeve one side can see the screw of connection, perhaps additionally increases the decorative cover at screw fixation department, influences the outward appearance effect, remains to be further improved.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides the handle with the hidden screw structure, which improves the stability of handle connection and improves the appearance effect of a product.

The utility model adopts the following technical proposal to realize the aim: the handle with the hidden screw structure is characterized by comprising handle components which are respectively arranged at two sides of a door body, wherein one side of the handle component comprises a handle main body, screw fixing pieces, a steel ring, an inner thread sleeve and an outer thread connecting piece, the steel ring is sleeved on the screw fixing pieces, and the inner thread sleeve is rotatably connected to the end part of the handle main body through the screw fixing pieces; the internal thread sleeve is internally embedded with an external thread connecting piece, the external thread connecting piece is in threaded connection with a connecting rod, and the connecting rod penetrates through the door body to be connected and fixed with the handle component on the other side.

As a further explanation of the scheme, the end part of the internal thread sleeve is provided with a hole site for accommodating the steel ring, the screw rod part of the screw fixing piece penetrates through the steel ring and is fixedly connected with the end part of the handle main body, and the nut part of the screw fixing piece is movably propped against the outside of the hole site.

Further, the distance between the end part of the handle main body and the internal thread sleeve is 0.1-0.3mm, so that the normal rotation of the internal thread sleeve can be ensured, the appearance is not influenced, and the joint beautifying effect is achieved.

Further, a plastic pad is arranged between the external thread connecting piece and the screw fixing piece, the rotating internal thread sleeve is connected and locked, the installation effect is stable, and any screw is not seen outside the whole body after the installation is completed.

Further, an end cover is arranged at the end part of the internal thread sleeve, a through hole for allowing the connecting rod to pass through is formed in the end cover, and the end cover is fixedly connected with the internal thread sleeve in a threaded connection or clamping mode.

Further, the plastic pad is a hard plastic pad, the external threaded connecting piece is provided with a boss end, and the boss end is in pressing fit with the hard plastic pad.

Further, the middle part of the external thread connecting piece is provided with an internal thread hole, and the end part of the connecting rod is provided with external threads which are in threaded connection with the internal thread hole.

The beneficial effects achieved by adopting the technical proposal of the utility model are as follows:

the handle assembly is fixedly connected to one side by the screw fixing piece, meanwhile, the rotatable internal thread sleeve is added at the end part of the handle main body, the screw is fixed at the inner side, and the distance between the handle main body and the rotating thread sleeve is about 0.2mm, so that the normal rotation of the internal thread sleeve can be ensured, the appearance is not influenced, and the joint beautifying effect is achieved; during assembly, a hard plastic gasket is placed between the inner thread sleeve and the outer thread connecting piece, the inner thread sleeve is rotated to be connected and locked, so that the installation effect is stable, any screw is not seen outside the whole body after the installation is finished, the stability of handle connection is improved in the same type of products, and meanwhile, the appearance effect of the products is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a partial enlarged view of fig. 1.

Reference numerals illustrate: 1. the novel handle comprises a handle assembly 1-1, a handle body 1-2, screw fixing pieces 1-3, steel rings 1-4, an inner thread sleeve 1-41, a hole site 1-42, an end cover 1-5, an outer thread connecting piece 1-51, an inner thread hole 1-52, a boss end 1-6, a hard plastic gasket 2 and a connecting rod.

Description of the embodiments

In the description of the present utility model, it should be noted that, for the azimuth words such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present utility model that the device or element referred to must have a specific azimuth configuration and operation.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such features, and in the description of the utility model, "at least" means one or more, unless clearly specifically defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "below," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply representing the first feature as having a higher level than the second feature. The first feature being "above," "below," and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or simply indicating that the first feature is level below the second feature.

The following description of the specific embodiments of the present utility model is further provided with reference to the accompanying drawings, so that the technical scheme and the beneficial effects of the present utility model are more clear and definite. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the utility model and are not to be construed as limiting the utility model.

As shown in fig. 1 and 2, the utility model is a handle with a hidden screw structure, which comprises handle components 1 respectively arranged in and outside a door body, wherein the handle components on the inner side and the outer side are correspondingly arranged, so that the handle components on the two sides can be connected into a whole through a connecting rod 2. The handle assembly 1 at one side of the door body comprises a handle main body 1-1, a screw fixing piece 1-2, a steel ring 1-3, an internal thread sleeve 1-4 and an external thread connecting piece 1-5, wherein the steel ring is sleeved on the screw fixing piece, and the internal thread sleeve is rotatably connected to the end part of the handle main body through the screw fixing piece; the internal thread sleeve is internally embedded with an external thread connecting piece 1-5 which is in threaded connection with the connecting rod. In this embodiment, the middle part of the external thread connecting piece is provided with an internal thread hole 1-51, the end part of the connecting rod is provided with external threads and the internal thread hole is in threaded connection, the connecting rod passes through the door body and is connected and fixed with the handle component on the other side, and in this embodiment, the handle component on the other side is provided with the internal thread hole and is in threaded connection with the connecting rod. The end part of the internal thread sleeve is provided with hole sites 1-41 for accommodating the steel ring, the screw rod part of the screw fixing piece penetrates through the steel ring and is fixedly connected with the end part of the handle main body, and the nut part of the screw fixing piece is movably propped against the outside of the hole sites; the cooperation of screw rod portion and steel ring for the internal thread cover can be rotated when being connected fixedly with the handle main part. The end part of the handle main body is 0.2mm away from the internal thread sleeve, so that the normal rotation of the internal thread sleeve can be ensured, the appearance is not influenced, and the joint beautifying effect is achieved.

The hard plastic gaskets 1-6 are arranged between the external thread connecting piece and the screw fixing piece, the boss ends 1-52 are arranged on the external thread connecting piece, the boss ends are in pressing fit with the hard plastic gaskets, and the hard plastic gaskets are connected and locked through rotating the internal thread sleeve, so that the installation effect is stable, and any screw is not seen from outside after the installation is completed.

Further, the end part of the internal thread sleeve is provided with end covers 1-42, the end covers are provided with through holes for allowing the connecting rods to pass through, and the end covers are fixedly connected with the internal thread sleeve in a threaded connection or clamping manner.

Compared with the prior art, the screw fixing piece is adopted to connect and fix the handle component at one side, and the method is different from the common structure in that the screw fixing piece is not in taper fit, meanwhile, the rotatable internal thread sleeve is added at the end part of the handle main body, the screw is arranged at the inner side, the distance between the handle main body and the rotating thread sleeve is about 0.2mm, the normal rotation of the internal thread sleeve can be ensured, the appearance is not influenced, and the joint beautifying effect is achieved; during assembly, a hard plastic gasket is placed between the inner thread sleeve and the outer thread connecting piece, the inner thread sleeve is rotated to be connected and locked, the installation effect is stable, and any screw is not seen outside the whole body after the installation is completed.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.

Claims (7)

1. The handle with the hidden screw structure is characterized by comprising handle components which are respectively arranged in and outside a door body, wherein the handle components comprise a handle main body, screw fixing pieces, steel rings, an inner thread sleeve and an outer thread connecting piece, the steel rings are sleeved on the screw fixing pieces, and the inner thread sleeve is rotatably connected to the end part of the handle main body through the screw fixing pieces; the internal thread sleeve is internally embedded with an external thread connecting piece, the external thread connecting piece is in threaded connection with a connecting rod, and the connecting rod penetrates through the door body to be connected and fixed with the handle component on the other side.

2. The handle of claim 1, wherein the end of the female screw sleeve is provided with a hole for accommodating the steel ring, the screw portion of the screw fixing member passes through the steel ring and is fixedly connected with the end of the handle body, and the nut portion of the screw fixing member is movably pressed outside the hole.

3. The pull handle of claim 1, wherein the end of the handle body is spaced from the internally threaded sleeve by a distance of 0.1-0.3 mm.

4. The pull handle of claim 1, wherein a plastic pad is disposed between the male threaded connector and the screw fastener.

5. The handle of claim 1, wherein the end of the internal thread sleeve is provided with an end cover, the end cover is provided with a through hole for the connecting rod to pass through, and the end cover is connected and fixed with the internal thread sleeve in a threaded connection or clamping manner.

6. The pull handle of claim 4, wherein the plastic pad is a rigid plastic pad, and the externally threaded connecting member is provided with a boss end that is in press fit with the rigid plastic pad.

7. The pull handle of the hidden screw structure according to claim 1, wherein the middle part of the external screw connecting piece is provided with an internal screw hole, and the end part of the connecting rod is provided with external screw threads in threaded connection with the internal screw hole.