Faucet handle with valve core sleeve seat

Abstract

The utility model discloses a faucet handle with a valve core sleeve seat, which comprises a handle body, a valve core sleeve seat and a valve core sleeve seat, a first limiting sleeve opening in a first shape and a second limiting sleeve opening in a second shape are oppositely formed in the two ends of the valve element sleeve seat, and one of the first limiting sleeve opening and the second limiting sleeve opening is detachably arranged on the valve rod matched with the first limiting sleeve opening and the second limiting sleeve opening in a sleeving mode; the two ends of the connecting piece are detachably connected to the bearing piece and the valve element sleeve seat correspondingly. Through the arrangement of the bearing piece, the valve element sleeve seat, the connecting piece, the first limiting sleeve opening and the second limiting sleeve opening, the valve rod of the valve element is detachably connected with the handle body, the valve element sleeve seat can be matched with various types of valve rods, and therefore different types of valve elements or handle bodies can be replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, and more specifically, to a faucet handle with a valve core sleeve. Background Art

[0002] Typically, the valve stem of a valve core (usually splined or rectangular) is directly fixed to the inner top of the faucet handle. Rotating the faucet handle rotates the valve stem, thereby controlling the flow and temperature of water. However, if the valve core or faucet handle becomes damaged, both the faucet handle and the valve core must be replaced, increasing production costs. Therefore, there is an urgent need for a faucet handle with a valve core holder to facilitate replacement of the faucet handle or valve core with a different type of stem. Summary of the Invention

[0003] An object of the present invention is to solve at least the above problems and to provide at least the advantages to be described below.

[0004] In order to achieve these purposes and other advantages according to the present invention, a faucet handle with a valve core sleeve is provided, comprising:

[0005] The handle body has a receiving part at the bottom;

[0006] The valve core sleeve seat has a first limiting sleeve with a first shape and a second limiting sleeve with a second shape formed at two opposite ends thereof, wherein one of the first limiting sleeve and the second limiting sleeve is detachably sleeved on a valve stem adapted thereto;

[0007] The connecting piece has two ends which are detachably connected to the receiving piece and the valve core sleeve seat respectively.

[0008] Preferably, a first screw hole is provided at the bottom of the receiving member;

[0009] The first limiting sleeve and the second limiting sleeve are arranged to be connected, and a mounting plate is provided at the connection point between the first limiting sleeve and the second limiting sleeve. A second screw hole corresponding to the first screw hole is opened on the mounting plate, and the corresponding second screw hole is fixed to the first screw hole by a screw, and the screw forms the connecting member.

[0010] Preferably, a third screw hole is provided on the side wall of the handle body;

[0011] A pair of fourth screw holes corresponding to the first limiting sleeve and the second limiting sleeve are provided on the side wall of the valve core sleeve, and the corresponding fourth screw holes are fixed to the third screw holes by bolts and nuts. One end of the bolt passes through the fourth screw hole and the third screw hole and abuts against the valve stem.

[0012] Preferably, one side wall of the valve core sleeve is protruded outward to form a convex wall, and the fourth screw hole is provided on the convex wall.

[0013] Preferably, a receiving hole is provided on the side walls of the first limiting sleeve and the second limiting sleeve, and the receiving hole is communicated with the fourth screw hole.

[0014] Preferably, the distance from the top to the bottom of the convex wall is at least 4.2 mm.

[0015] Preferably, the first shape is rectangular and the second shape is spline-shaped.

[0016] The utility model has at least the following beneficial effects:

[0017] First, the utility model realizes a detachable connection between the valve stem of the valve core and the handle body through the arrangement of the receiving member, the valve core sleeve and the connecting member, so as to facilitate the replacement of the valve core or the handle body.

[0018] Secondly, the present invention provides a first limiting sleeve with a first shape and a second limiting sleeve with a second shape at both ends of the valve core sleeve, so that the valve core sleeve can adapt to multiple types of valve stems, so as to replace different types of valve stems.

[0019] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an exploded view of the faucet handle according to one of the technical solutions of the present invention;

[0021] Figure 2 This is a side structural diagram of the handle body according to one of the technical solutions of the present invention;

[0022] Figure 3 This is a side structural diagram of the valve core sleeve according to one of the technical solutions of the present utility model;

[0023] Figure 4 This is another side structural diagram of the valve core sleeve according to one of the technical solutions of the present invention;

[0024] Figure 5 This is a side sectional view of the valve core sleeve according to one of the technical solutions of the present invention.

[0025] The symbols in the accompanying drawings are as follows:

[0026] Handle body 1, receiving part 2, valve core sleeve 3, valve stem 4, first limiting sleeve 5, second limiting sleeve 6, first screw hole 21, mounting plate 7, second screw hole 71, third screw hole 11, fourth screw hole 31, convex wall 32, accommodating hole 8. DETAILED DESCRIPTION

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0028] It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified; in the description of the present invention, the orientation or positional relationship indicated by the terms is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] like Figures 1 to 5 As shown, the utility model provides a faucet handle with a valve core sleeve, comprising:

[0030] The handle body 1 has a receiving member 2 at its bottom. Specifically, the handle body 1 can be a common faucet switch handle with a handle on the market, or a handwheel without a handle. The receiving member 2 can be a fixed block made of a hard and strong material such as stainless steel or carbon steel, and its top can be fixed to the top of the cavity of the handle body 1 (i.e., the bottom of the handle body 1) by welding.

[0031] The valve core sleeve 3 has a first limiting sleeve 5 with a first shape and a second limiting sleeve 6 with a second shape formed at two opposite ends thereof. One of the first limiting sleeve 5 and the second limiting sleeve 6 can be detachably sleeved on the valve stem 4 adapted thereto. Specifically, the first limiting sleeve 5 and the second limiting sleeve 6 can be detachably sleeved on the valve core sleeve 3 by forming screw holes, and bolts or screws are passed through the screw holes and abutted against the valve stem 4 at one end to achieve detachable connection with the valve stem 4. The provision of the first limiting sleeve 5 and the second limiting sleeve 6 enables the valve core sleeve 3 to adapt to multiple types of valve stems 4, which helps different types of valve stems 4 to pass through the valve core sleeve 3 and be connected to the handle body 1.

[0032] A connecting piece, both ends of which are detachably connected to the receiving piece 2 and the valve core sleeve 3; specifically, the connecting piece can be a screw, a bolt, a nut or a snap fastener or other structures for achieving detachable connection, and the connecting piece can be detachably connected to the receiving piece 2 and the valve core sleeve 3 by correspondingly opening screw holes or bayonet holes on the receiving piece 2 and the valve core sleeve 3.

[0033] In the above technical solution, when installing the faucet handle, the valve core sleeve 3 is first fixed on the receiving part 2 through the connecting piece to connect the handle body 1 and the valve core sleeve 3, and then the valve stem 4 of the valve core is detachably inserted into one end of the valve core sleeve 3, namely the first limiting sleeve 5 or the second limiting sleeve 6, so as to install the valve stem 4 on the handle body 1 to realize the detachable connection between the valve stem 4 and the handle body 1, so as to facilitate the replacement of the valve core or the handle body 1. When disassembling, the opposite operation can be performed; the two ends of the valve core sleeve 3 are provided with a first limiting sleeve 5 with a first shape and a second limiting sleeve 6 with a second shape, so that the valve core sleeve 3 can adapt to multiple types of valve stems 4 to facilitate the replacement of different types of valve stems 4.

[0034] In another technical solution, a first screw hole 21 is provided at the bottom of the receiving member 2;

[0035] The first limiting sleeve 5 and the second limiting sleeve 6 are arranged to be connected, and a mounting plate 7 is provided at the connection point between the first limiting sleeve 5 and the second limiting sleeve 6, and a second screw hole 71 corresponding to the first screw hole 21 is opened on the mounting plate 7, and the corresponding second screw hole 71 is fixed to the first screw hole 21 by screws, and the screws form the connecting member; specifically, the material of the mounting plate 7 can be stainless steel or carbon steel, which has a certain strength to support the screws to be detachably arranged on the first screw hole 21 and the second screw hole 71. The setting of the first screw hole 21 and the second screw hole 71 helps to achieve detachable connection between the valve core sleeve 3 and the receiving member 2.

[0036] In another technical solution, a third screw hole 11 is provided on the side wall of the handle body 1;

[0037] A pair of fourth screw holes 31 corresponding to the first limiting sleeve 5 and the second limiting sleeve 6 are provided on the side wall of the valve core sleeve 3, and the corresponding fourth screw holes 31 and the third screw holes 11 are fixed by bolts and nuts. One end of the bolt passes through the fourth screw hole 31 and the third screw hole 11 and abuts against the valve stem 4; specifically, the bolt and the third screw hole 11 can also be replaced by screws. The setting of the third screw hole 11 and the fourth screw hole 31 helps to achieve a detachable connection between the valve stem 4 and the valve core sleeve 3 and the handle body 1, so as to facilitate the replacement of the valve stem 4 or the handle body 1.

[0038] In another technical solution, one side wall of the valve core sleeve 3 protrudes outward to form a convex wall 32, and the fourth screw hole 31 is provided on the convex wall 32; specifically, the convex wall 32 can be provided on the upper side wall, lower side wall or left and right side walls of the valve core sleeve 3. The setting of the convex wall 32 enables the valve core sleeve 3 to have more threads of the fourth screw hole 31, and can more firmly connect the handle body 1 and the valve core sleeve 3.

[0039] In another technical solution, a receiving hole 8 is opened on the side wall of the first limiting sleeve 5 and the second limiting sleeve 6, and the receiving hole 8 is connected to the fourth screw hole 31; specifically, during the preparation and use of the bolts used to limit and fix the third screw hole 11 and the fourth screw hole 31, some debris will curl up at the edge, and the receiving hole 8 helps to accommodate these debris to prevent it from affecting the pulling out and insertion of the valve stem 4 and affecting the next replacement of the valve core.

[0040] In another technical solution, the distance between the top of the convex wall 32 and its bottom is at least 4.2 mm; specifically, the thread pitch in the screw hole matches the screw or bolt. Generally speaking, the thread pitch is 0.8~1.25 mm. In order to ensure that the bolt can abut against the valve stem 4 and prevent it from shaking, the bolt needs to be screwed into the fourth screw hole 31 by at least 3~4 pitches. Therefore, the distance between the top of the convex wall 32 and its bottom helps to enable the bolt to abut against the valve stem 4 and prevent it from shaking.

[0041] In another technical solution, the first shape is rectangular and the second shape is spline-shaped; specifically, the first shape and the second shape are arranged to be rectangular and spline-shaped respectively, so that the valve core sleeve 3 can be more adaptable to common valve stems 4 (with rectangular and spline shapes), so that the handle body 1 can be detachably connected to different types of valve stems 4.

[0042] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with this field, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A faucet handle with a valve core seat, characterized in that: include: The handle body has a receiving part at the bottom; The valve core sleeve seat has a first limiting sleeve with a first shape and a second limiting sleeve with a second shape formed at two opposite ends thereof, wherein one of the first limiting sleeve and the second limiting sleeve is detachably sleeved on a valve stem adapted thereto; The connecting piece has two ends which are detachably connected to the receiving piece and the valve core sleeve seat respectively.

2. The faucet handle with a valve core sleeve according to claim 1, characterized in that: A first screw hole is provided at the bottom of the receiving member; The first limiting sleeve and the second limiting sleeve are arranged to be connected, and a mounting plate is provided at the connection point between the first limiting sleeve and the second limiting sleeve. A second screw hole corresponding to the first screw hole is opened on the mounting plate, and the corresponding second screw hole is fixed to the first screw hole by a screw, and the screw forms the connecting member.

3. The faucet handle with a valve core sleeve according to claim 1, characterized in that: A third screw hole is provided on the side wall of the handle body; A pair of fourth screw holes corresponding to the first limiting sleeve and the second limiting sleeve are provided on the side wall of the valve core sleeve, and the corresponding fourth screw holes are fixed to the third screw holes by bolts and nuts. One end of the bolt passes through the fourth screw hole and the third screw hole and abuts against the valve stem.

4. The faucet handle with a valve core sleeve according to claim 3, characterized in that: A side wall of the valve core sleeve is protruded outward to form a convex wall, and the fourth screw hole is opened on the convex wall.

5. The faucet handle with a valve core sleeve according to claim 4, characterized in that: The side walls of the first limiting sleeve and the second limiting sleeve are provided with accommodating holes, and the accommodating holes are communicated with the fourth screw hole.

6. The faucet handle with a valve core sleeve according to claim 5, characterized in that: The distance between the top of the convex wall and the bottom thereof is at least 4.2 mm.

7. The faucet handle with a valve core sleeve according to claim 1, characterized in that: The first shape is rectangular, and the second shape is spline-shaped.

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