CN220928996U - Handle - Google Patents

Abstract

The utility model discloses a handle. The handle comprises a handle body, a decorative cover and a fastener; the handle body is provided with a mounting groove concavely arranged from the front surface; the decorative cover is suitable for being installed on the handle body and covering the installation groove; the decorative cover is provided with a fixing part on one surface facing the mounting groove; the fixing part is suitable for being inserted into the mounting groove; the fastener is in threaded connection with the handle body, and one end of the fastener is suitable for extending into the groove wall of the mounting groove and is matched with the forced fastening fixing part of the groove wall of the mounting groove. In the handle, the mounting structure of the decorative cover is simple, the decorative cover is easy to mount and maintain, and the mounting stability is good.

Description

Handle

Technical Field

The utility model relates to the field of hardware fittings, in particular to a handle.

Background

The handles used in faucet handles and partial furniture door structures generally comprise a handle body and a decorative cover, wherein the handle body is provided with a mounting groove concaved from the front surface, and the bottom of the mounting groove is used for a screw to penetrate and is used for fixedly connecting with external components (such as a valve rod, a door and the like); the decorative cover is used for being installed on the handle body and covering the installation groove, and then shielding the screw, so that the integrity and the aesthetic property of the appearance of the handle are improved. However, in the prior art, the decorative cover is often mounted on the handle body in the form of glue, so that the problem that the decorative cover is difficult to detach, the structure is easy to damage and cannot be detached when the decorative cover is detached in the later maintenance is caused, and in addition, the decorative cover is mounted in the form of glue, and the risk of falling off due to the degradation of the glue viscosity is also caused.

Disclosure of utility model

The present utility model has been made to overcome the above-mentioned drawbacks or problems occurring in the prior art, and an object of the present utility model is to provide a handle, which has a simple structure for mounting a decorative cover, is easy to install and maintain, and has excellent mounting stability.

To achieve the above object, the present utility model and its preferred embodiments adopt the following technical solutions but the embodiments are not limited to the following solutions:

a handle comprises a handle body and a decorative cover; the handle body is provided with a mounting groove concavely arranged from the front surface; the decorative cover is suitable for being mounted on the handle body and covering the mounting groove; also comprises a fastener; the decorative cover is used for being provided with a fixing part towards one surface of the mounting groove; the fixing part is suitable for being inserted into the mounting groove; the fastener is in threaded connection with the handle body, and one end of the fastener is suitable for extending into the groove wall of the mounting groove and is matched with the groove wall of the mounting groove to tightly press the fixing part.

As a preferred embodiment, one of the handle body and the decorative cover is provided with a first positioning groove, and the other is provided with a positioning protrusion; the positioning protrusion is suitable for being matched and inserted with the first positioning groove along the covering direction of the decorative cover.

As a preferred embodiment, the fixing portion is inserted in matching with the mounting groove.

As a preferred embodiment, the positioning protrusion is disposed on an outer side wall of the fixing portion; the first positioning groove is positioned in the screwing direction of the fastener.

As a preferred embodiment, both sides of the front end of the positioning protrusion along the covering direction are provided with chamfers.

As a preferred embodiment, the outer side wall of the fixing part is provided with a second positioning groove for inserting the end part of the fastening piece.

As a preferred embodiment, the mounting groove is formed as a circular groove; the fastener extends radially.

As a preferred embodiment, the handle body includes a mounting portion and a handle portion integrally connected; the mounting part is provided with the mounting groove and a threaded hole for the screw connection of the fastener; the handle portion extends from a side of the mounting portion facing away from the threaded hole in a direction away from the threaded hole.

As a preferred embodiment, the utility model also comprises a decorative buckle; the decorative buckle is suitable for being plugged at the threaded hole and shielding the fastener.

As can be seen from the above description of the present utility model and the preferred embodiments thereof, compared with the prior art, the technical solution of the present utility model and the preferred embodiments thereof have the following beneficial effects due to the following technical means:

1. In the related technical scheme and the preferred embodiment thereof, the decorative cover is provided with a fixing part on one surface facing the mounting groove; the fixing part is suitable for being inserted into the mounting groove; the fastening piece is in threaded connection with the handle body, can rotate and translate relative to the handle body under the action of external force, and one end of the fastening piece is suitable for extending into the outer wall of the tight-supporting fixing part from the groove wall of the mounting groove in the translation process, so that the fastening piece can be matched with the groove wall of the mounting groove to tightly press the fixing part in the mounting groove, and the fixed mounting of the decorative cover on the handle body is realized; in the subsequent use process, if the handle is required to be disassembled for maintenance, the fixing part can be withdrawn from the mounting groove by only rotating the fastener to withdraw from the mounting groove or separate from the fixing part, so that an operator is allowed to detach the screw for locking the handle body. In the technical scheme and the preferred embodiment thereof, the mounting structure of the decorative cover is simple, the mounting and dismounting are convenient, the maintenance is convenient, and the fastening piece has good stability relative to the decorative cover during locking, so that the fixedly connection relationship between the fixing part and the handle body is stable and reliable in the subsequent use process.

2. In the related technical scheme and the preferred embodiment thereof, one of the handle body and the decorative cover is provided with a first positioning groove, the other one is provided with a positioning protrusion, and the positioning protrusion and the first positioning groove are matched and inserted when the decorative cover covers the mounting groove, so that the position of the decorative cover is positioned, the decorative cover is prevented from being assembled askew, and the problem that the position of the decorative cover deviates from the preset position easily due to the manual bonding mode in the prior art is solved.

3. In the related technical scheme and the preferred embodiment thereof, the fixing part is matched and inserted with the mounting groove, so that the positioning of the decorative cover on the handle body is further realized.

4. In the related technical scheme and the preferred embodiment thereof, the positioning bulge is arranged on the outer side wall of the fixed part, and the positioning bulge is closely adjacent to the fixed part, so that the structure is compact, and the positioning bulge takes the fixed part as a support and has strong structural stability; the first positioning groove is positioned in the screw connection direction of the fastener, so that when the fastener pushes against the fixing part, the positioning protrusion can generate proper position adjustment relative to the first positioning groove, so that the fixing part can tightly abut against the groove wall of the mounting groove, and meanwhile, the positioning protrusion cannot be broken.

5. In the related technical scheme and the preferred embodiment thereof, the two sides of the front end of the positioning protrusion along the cover setting direction are provided with chamfers, so that the width of the front end of the positioning protrusion is smaller than that of the rear end along the cover setting direction of the decorative cover, and is also smaller than that of the opening of the first positioning groove, and therefore the positioning protrusion can be conveniently aligned with the first positioning groove.

6. In the related technical scheme and the preferred embodiment thereof, the outer side wall of the fixing part is provided with a second positioning groove for inserting the end part of the fastening piece, so that the fastening piece and the fixing part can form a limit in the covering direction of the decorative cover, and the locking force is further enhanced.

7. In the related technical scheme and the preferred embodiment thereof, the mounting groove is formed into a circular groove, and the fastener extends along the radial direction, so that the structure is simple and the forming is convenient.

8. In the related technical scheme and the preferred embodiment thereof, the handle body comprises an installation part and a handle part which are connected into a whole; the threaded holes are formed in the two sides of the mounting portion opposite to the handle portion, so that the operation of the fastener cannot be interfered by the handle portion, and convenience in operation is guaranteed.

9. In the related technical scheme and the preferred embodiment thereof, the decorative buckle is suitable for being plugged at the threaded hole and shielding the fastener, so as to play a role in enhancing the attractiveness of the handle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a handle embodiment and a valve core of the present utility model in a three-dimensional exploded configuration;

FIG. 2 is a schematic view of a partial cross-sectional structure of a handle embodiment of the present utility model connected to a valve core;

FIG. 3 is a schematic perspective exploded view of a handle embodiment of the present utility model;

FIG. 4 is a schematic view showing a partial structure of a handle body in the handle embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of the decorative cover in the handle embodiment of the present utility model;

FIG. 6 is a first operational step of the handle embodiment of the present utility model when installed;

FIG. 7 is a second operation step in the installation of the handle embodiment of the present utility model;

FIG. 8 is a third operational step of the handle embodiment of the present utility model when installed;

FIG. 9 is a fourth operational step of the handle embodiment of the present utility model when installed;

FIG. 10 is a fifth operational step of the handle embodiment of the present utility model when installed.

The main reference numerals illustrate:

A handle body 1; a mounting part 2; a mounting groove 3; a mounting hole 4; a threaded hole 5; a first positioning groove 6; a handle portion 7; a decorative cover 8; a fixing part 9; a second positioning groove 10; positioning projections 11; chamfering 12; a fastener 13; a decorative button 14; and a screw 15.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is to be understood that the described embodiments are preferred embodiments of the utility model and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without creative efforts, are within the protection scope of the present utility model.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the utility model.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present utility model, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

Referring to fig. 1 and 2, fig. 1 and 2 illustrate a handle provided by an embodiment of the present utility model. The handle provided in this embodiment is exemplified by a faucet handle, which includes a handle body 1, a decorative cover 8, a fastener 13, and a decorative button 14.

The handle body 1 is provided with a mounting groove 3 concavely arranged from the front surface thereof, and the mounting groove 3 is used for realizing the connection between the handle body 1 and an external carrier, and the front surface of the handle body 1 is one surface which faces a human body when the handle body 1 is used. Specifically, as shown in fig. 3 and 4, the handle body 1 includes a mounting portion 2 and a handle portion 7 that are integrally connected. Wherein the mounting part 2 is used for being connected with an external carrier and the decorative cover 8, and the handle part 7 is used for being held by a user to implement operation; the mounting part 2 is approximately cylindrical, the front surface of the mounting part is concavely provided with a mounting groove 3, the groove wall of the mounting groove 3 is provided with a mounting hole 4, the hole wall of the mounting hole 4 is provided with internal threads for the screw 15 to be screwed, the screw 15 is suitable for being screwed and fixed with a valve rod of an external valve core, and in the embodiment, the mounting groove 3 is formed into a circular groove, and the structure is simple, so that the forming is convenient; the side surface of the mounting part 2 is provided with a threaded hole 5 for the screw connection of a fastener 13, and the threaded hole 5 penetrates through the wall of the mounting groove 3 along the radial direction of the mounting groove 3; the mounting portion 2 is further provided with a first positioning groove 6, the first positioning groove 6 is used for being matched with the decorative cover 8 in a positioning manner so as to position the mounting position of the decorative cover 8, in this embodiment, the first positioning groove 6 is specifically formed on the groove wall of the mounting groove 3 and is specifically located in the screwing direction of the fastening piece 13, that is, the first positioning groove 6 is located in the axis extending direction of the fastening piece 13, and the purpose of this is to ensure that the fixing portion 9 can be displaced relative to the mounting portion 2 so as to achieve the purpose of being locked by the fastening piece 13. The handle portion 7 extends from a side of the mounting portion 2 facing away from the threaded hole 5 in a direction away from the threaded hole 5, and the other side thereof extends to be tangent to the outer wall of the mounting portion 2, so as to enhance the overall aesthetic appearance of the handle body 1.

The decorative cover 8 is adapted to be mounted to the handle body 1 and to cover the mounting groove 3. As shown in fig. 3 and 5, the decorative cover 8 is provided with a fixing portion 9 on a side facing the mounting groove 3, the fixing portion 9 being matched with the shape and size of the mounting groove 3, and being formed into an annular wall adapted to be inserted in the mounting groove 3 in a matching manner and to be locked at the mounting groove 3 by a fastener 13; the fixing part 9 and the mounting groove 3 are arranged to be matched and inserted, so that the positioning of the decorative cover 8 on the handle body 1 is facilitated. Preferably, as shown in fig. 5, in the present embodiment, the outer side wall of the fixing portion 9 is provided with a second positioning groove 10 for inserting the end portion of the fastening member 13, and the arrangement of the second positioning groove 10 is beneficial to making the fastening member 13 and the fixing portion 9 form a limit in the covering direction of the decorative cover 8, so as to further enhance the locking force. In this embodiment, in order to conveniently and reliably locate the position of the decorative cover 8 on the handle body 1, the decorative cover 8 is provided with a locating protrusion 11 corresponding to the first locating slot 6, the locating protrusion 11 is arranged on the outer side wall of the fixing portion 9, and is suitable for being inserted into the first locating slot 6 along the cover arrangement direction of the decorative cover 8, so as to locate the position of the decorative cover 8, and avoid the decorative cover 8 from being askew, and solve the problem that the position of the decorative cover 8 deviates from the preset position easily due to the manual bonding mode in the prior art, and because the locating protrusion 11 is arranged on the outer side wall of the fixing portion 9, that is, close to the fixing portion 9, the structure between the locating protrusion 11 and the fixing portion 9 is compact, and the fixing portion 9 is used as support, and has strong structural stability. In this embodiment, the structure of the positioning protrusion 11 may be optimized appropriately to facilitate the installation of the operator, specifically, as shown in fig. 5, both sides of the front end of the positioning protrusion 11 along the cover setting direction are provided with chamfers 12, so, along the cover setting direction of the decorative cover 8, the width of the front end of the positioning protrusion 11 is smaller than the width of the rear end and also smaller than the width of the opening of the first positioning groove 6, and therefore, the positioning protrusion 11 can be aligned with the first positioning groove 6 conveniently, and the installation of the operator can be facilitated. Regarding the arrangement of the first positioning groove 6 and the positioning protrusion 11, this embodiment provides only one example, and in practical application, in order to achieve the positioning problem between the decorative cover 8 and the handle body 1, it is only necessary to select one of the handle body 1 and the decorative cover 8 to provide the first positioning groove 6, and provide the positioning protrusion 11 on the other, which is not limited to the arrangement scheme provided in this embodiment.

The fastener 13 is screwed to the handle body 1, and one end of the fastener extends into the groove wall of the installation groove 3 and cooperates with the groove wall of the installation groove 3 to tightly press the fixing portion 9. Specifically, as shown in fig. 2 and fig. 4, the fastening piece 13 is screwed at the threaded hole 5, and based on the extending direction of the threaded hole 5, the fastening piece 13 also extends along the radial direction, when in use, the fastening piece 13 can rotate and translate relative to the handle body 1 under the action of external force, and one end of the fastening piece is suitable for extending into the outer wall of the fastening part 9 from the groove wall of the mounting groove 3 in the translating process, so that the fastening piece 13 can cooperate with the groove wall of the mounting groove 3 to fasten the fastening part 9 in the mounting groove 3, thereby realizing the fixed mounting of the decorative cover 8 on the handle body 1; since the first positioning groove 6 is located in the screwing direction of the fastening member 13, when the fastening member 13 pushes against the fixing portion 9, the positioning protrusion 11 can be adjusted in position relative to the first positioning groove 6, so that the fixing portion 9 can tightly abut against the groove wall of the mounting groove 3, and at the same time, the positioning protrusion 11 cannot be broken. In the subsequent use process, if the handle needs to be detached for maintenance, the fixing part 9 can be withdrawn from the mounting groove 3 by only rotating the fastener 13 to withdraw from the mounting groove 3 or separate from the fixing part 9, so as to allow an operator to detach the screw 15 for locking the handle body 1. In this embodiment, the mounting structure of the decorative cover 8 is simple, the mounting and dismounting are convenient, and the maintenance is convenient, and since the fastener 13 has good stability with respect to the decorative cover 8 during locking, the fixing relationship between the fixing portion 9 and the handle body 1 is stable and reliable in the subsequent use process. In addition, the threaded holes 5 and the handle parts 7 are arranged on two sides of the mounting part 2 oppositely, so that the operation of the fastener 13 is not interfered by the handle parts 7 in the actual operation process, and the convenience is good.

The decorative button 14 is adapted to be plugged at the threaded hole 5 and to shield the fastener 13. As shown in fig. 2 and 4, the part of the decorative button 14 is suitable for being plugged into the threaded hole 5 and fixed at the threaded hole 5 in a tight fit manner, and the other part is located outside the threaded hole 5 and covers the threaded hole 5, and the part has a smooth outer surface to ensure that the outer surface of the handle body 1 has a good ornamental value, and in this embodiment, the decorative button 14 is arranged to play a role in enhancing the aesthetic effect of the handle.

As shown in fig. 6 to 10, the installation principle of the handle provided in the present embodiment is as follows:

A screw 15 passes through the mounting hole 4 and is fixedly connected with a valve rod on the valve core, a decorative cover 8 is covered at the notch of the mounting groove 3, the fixing part 9 is matched and inserted with the mounting groove 3, and the positioning protrusion 11 is matched and inserted with the first positioning groove 6; screwing the fastener 13 into the threaded hole 5 until the fastener is tightly abutted against the bottom of the second positioning groove 10 on the outer side wall of the fixed part 9; the decorative button 14 is plugged at the threaded hole 5, and then the installation is completed.

The foregoing description of the embodiments and description is presented to illustrate the scope of the utility model, but is not to be construed as limiting the scope of the utility model. Modifications, equivalents, and other improvements to the embodiments of the utility model or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the utility model or the teachings of the embodiments, are intended to be included within the scope of the utility model, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims (9)

1. A handle, comprising a handle body (1) and a decorative cover (8); the handle body (1) is provided with a mounting groove (3) concavely arranged from the front surface; the decorative cover (8) is suitable for being mounted on the handle body (1) and covering the mounting groove (3); characterized by also comprising a fastener (13);

The decorative cover (8) is used for being provided with a fixing part (9) on one surface facing the mounting groove (3); the fixing part (9) is suitable for being inserted into the mounting groove (3);

the fastener (13) is in threaded connection with the handle body (1), and one end of the fastener is suitable for extending into the groove wall of the mounting groove (3) and is matched with the groove wall of the mounting groove (3) to tightly press the fixing part (9).

2. A handle as claimed in claim 1, wherein one of the handle body (1) and the decorative cover (8) is provided with a first positioning slot (6), the other of which is provided with a positioning projection (11); the positioning protrusion (11) is suitable for being matched and inserted with the first positioning groove (6) along the cover setting direction of the decorative cover (8).

3. A handle as claimed in claim 2, wherein said fixing portion (9) is matingly inserted with said mounting groove (3).

4. A handle according to claim 3, wherein the positioning protrusion (11) is provided on the outer side wall of the fixing portion (9); the first positioning groove (6) is positioned in the screwing direction of the fastener (13).

5. A handle as claimed in claim 2, wherein the positioning projections (11) are provided with chamfers (12) on both sides of the front end in the direction of the cover.

6. A handle according to claim 1, wherein the outer side wall of the fixing portion (9) is provided with a second positioning groove (10) for inserting the end of the fastener (13).

7. A handle as claimed in claim 1, wherein the mounting groove (3) is formed as a circular groove; the fastener (13) extends radially.

8. A handle according to claim 1, wherein the handle body (1) comprises an integral mounting portion (2) and a handle portion (7); the mounting part (2) is provided with the mounting groove (3) and a threaded hole (5) for the screw connection of the fastener (13); the handle portion (7) extends from a side of the mounting portion (2) facing away from the threaded hole (5) in a direction away from the threaded hole (5).

9. A handle as in claim 8, further comprising decorative buttons (14); the decorative buckle (14) is suitable for being plugged at the threaded hole (5) and shielding the fastener (13).