CN210770594U

CN210770594U - Shower water knockout drum hand wheel convenient to nut is consolidated

Info

Publication number: CN210770594U
Application number: CN201921658368.1U
Authority: CN
Inventors: 吴和文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-23
Filing date: 2019-09-30
Publication date: 2020-06-16
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to a hand wheel of a shower water separator convenient for nut reinforcement, which comprises a hand wheel main body, wherein a socket is fixedly arranged in the hand wheel main body, and a valve rod of a valve core of the water separator is inserted into the socket; a reinforcing seat and a locking screw are fixedly arranged in the hand wheel main body, the reinforcing seat is provided with an inserting groove, and a locking nut is arranged in the inserting groove; the locking screw penetrates through the side wall of the hand wheel body and sequentially passes through corresponding through holes respectively formed in the reinforcing seat, the locking nut and the socket to lock the valve rod; the slot is also provided with a limiting seat, the limiting seat is provided with at least one pin, and the pin is limited and inserted in a gap between the lock nut and the slot. The hand wheel can effectively limit the lock nut and correct the installation position by the configuration of the limiting seat, so that the coaxiality of the lock nut is ensured, and the transportation and the installation of the hand wheel are facilitated; the limiting seat has a sealing effect on the slot to prevent the locking nut from rusting, so that the hand wheel is not influenced by the rusty water; the limiting seat is easy to assemble and high in efficiency.

Description

Shower water knockout drum hand wheel convenient to nut is consolidated

Technical Field

The utility model relates to a water knockout drum hand wheel field especially indicates a shower water knockout drum hand wheel convenient to nut is consolidated.

Background

The shower water separator is used for controlling a water outlet pipeline (generally comprising a shower head, a ceiling shower head and a lower water outlet end) of a shower valve, and the existing water separator is mostly provided with a water separator hand wheel which is assembled on a valve rod of a water separator valve core. The existing water distributor hand wheel is provided with a socket connected with the valve rod, and the locking screw entering from the side of the hand wheel is used for locking, because the hand wheel made of non-metal materials can not provide good adhesion strength for the locking screw, for this reason, the existing common hand wheel can be provided with a reinforcing seat on one side of the socket connected with the locking screw, the reinforcing seat is internally provided with a mounting groove for accommodating a metal reinforcing nut, and the notch of the mounting groove is arranged towards the direction of the valve rod, so that the mounting of the reinforcing nut is facilitated. However, in practical use of the reinforcing seat, the locking nut has a large moving space, and is easy to fall off from the mounting groove, so that the transportation and mounting difficulty of the hand wheel is increased, the use is inconvenient, and in a wet shower environment, the reinforcing nut is easy to rust and generate rusty water, so that the hand wheel and the environment around the mounting place are polluted, and the quality of the product is low.

Disclosure of Invention

The utility model provides a shower water knockout drum hand wheel convenient to nut is consolidated to the enhancement nut of overcoming current water knockout drum hand wheel existence drops easily and leads to the transportation to have inconvenience with the installation, and the easy rusty problem of enhancement nut.

The utility model adopts the following technical scheme:

the hand wheel of the shower water distributor convenient for nut reinforcement comprises a hand wheel main body, wherein a socket is fixedly arranged in the hand wheel main body, and a valve rod of a valve core of the water distributor is inserted into the socket. Still fixed reinforcement seat and the lock solid screw of being equipped with in the above-mentioned hand wheel main part, should consolidate the seat and be equipped with the slot, preferably consolidate the seat and be connected with socket an organic whole, the lateral wall of socket encloses into above-mentioned slot with reinforcement seat jointly. A locking nut is arranged in the slot, and preferably, the locking nut is a conventional hexagonal nut or a conventional tetragonal nut on the market. The locking screw penetrates through the side wall of the hand wheel body and sequentially passes through corresponding through holes respectively formed in the reinforcing seat, the locking nut and the socket to lock the valve rod. The slot is also provided with a limiting seat, the limiting seat is provided with at least one pin, and the pin is limited and inserted in a gap between the lock nut and the slot. Preferably, the plug pins are inserted between the locking nuts and the slot walls in an interference manner; or the plug pins are connected with the locking nuts and/or the slot walls through glue.

The bottom surface of the limiting seat is provided with a limiting bayonet matched with the peripheral surface of the locking nut at the normal installation position, the pins are inserted between the locking nut and the slot wall in an interference manner, and the thickness of the pins is preferably greater than the minimum distance of 0.1-0.5 mm between the locking nut and the slot wall.

The end part of the insertion end of the pin is a sharp-angled structure with two sides extending towards the middle part in an inclined way; preferably, the limiting seat is provided with two pins, and the limiting seat is of a U-shaped structure.

The locking screw is a headless screw and is respectively connected with the reinforcing seat, the locking nut and the socket when being locked. The inner end of the locking screw is tightly connected with the outer side wall of the valve rod in a propping mode, or the inner end of the locking screw extends into the valve rod.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the hand wheel of the utility model can effectively limit the position of the lock nut and correct the installation position by the arrangement of the limiting seat, so that the screw hole of the lock nut, the through holes on the reinforcing seat and the side wall of the socket are positioned on the same axis, the coaxiality of the lock nut is ensured, the lock nut is not easy to move after installation, and the transportation and installation of the hand wheel are convenient; the limiting seat has an effective sealing effect on the slot, the contact degree of the locking nut and environmental water vapor can be effectively reduced, the locking nut can be effectively prevented from rusting, and the service life of the locking nut and the hand wheel are ensured not to be influenced by rusty water; the installation mode of the limiting seat is simple to insert and assemble, and the limiting seat is easy to assemble and high in efficiency.

Drawings

Fig. 1 is a schematic sectional view of the handwheel of the present invention.

Fig. 2 is a schematic sectional view of the handwheel of the present invention along the direction of a-a in fig. 1 and a partial enlarged view thereof.

Fig. 3 is a schematic structural view of the hand wheel of the present invention along the downward direction of the hand wheel in fig. 1.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1, 2 and 3, the hand wheel of the shower water distributor convenient for nut reinforcement comprises a hand wheel main body 1, a socket 11 is fixedly arranged in the hand wheel main body 1, and a valve rod of a valve core of the water distributor is inserted into the socket 11. The handwheel body 1 is also fixedly provided with a reinforcing base 12 and a locking screw 13, the reinforcing base 12 is provided with a slot 120, preferably, the reinforcing base 12 is integrally connected with the socket 11, and the outer side wall of the socket 11 and the reinforcing base 12 jointly enclose the slot 120. The slot 120 is configured with a locking nut 15, preferably the locking nut 15 is a conventional hexagonal nut or a square nut on the market. The locking screw 13 passes through the sidewall of the handwheel body 1, and sequentially passes through corresponding through holes 10 respectively arranged on the reinforcing base 12, the locking nut 15 and the socket 11 to lock the valve rod. The locking screw 13 is a headless screw, and the locking screw 13 is connected to the fastening base 12, the locking nut 15, and the socket 11 when locked. The inner end of the locking screw 13 is tightly connected with the outer side wall of the valve rod, or the inner end of the locking screw 13 extends into the valve rod. The slot 120 is further configured with a limiting seat 14, the limiting seat 14 has at least one pin 141, and the pin 141 is limited and inserted in the gap between the lock nut 15 and the slot 120. Preferably, the plug 141 is inserted between the locking nut 15 and the slot wall of the slot 120 in an interference manner; or, the plug 141 is connected with the locking nut 15 and/or the slot wall of the slot 120 through glue. The bottom surface of the limiting seat 14 is provided with a limiting bayonet 140 matched with the outer peripheral surface of the locking nut 15 at the normal installation position, and the locking nut 15 is limited and clamped between the bayonet and the bottom of the slot 120. When the plug 141 is connected in an interference manner, the thickness of the plug 141 is 0.1-0.5 mm larger than the minimum distance between the locking nut 15 and the slot wall of the slot 120.

With continued reference to fig. 1, 2 and 3, the insertion ends 142 of the pins 141 are pointed structures with two sides extending obliquely to the middle; so that the pins 141 can be smoothly inserted into the notches of the slots 120 and the gaps between the slots 120 and the locking nuts 15, and the limit seat 14 can be smoothly and rapidly inserted and installed. Preferably, the limit seat 14 is configured with two pins 141, the limit seat 14 is in a U-shaped structure, when the limit seat 14 is installed, only an external acting force needs to be applied to the limit seat 14, so that the pins 141 of the limit seat 14 can be inserted in an aligned manner, the pins 141 on two sides of the U-shaped limit seat 14 are stressed more uniformly when the U-shaped limit seat 14 is installed, and the probability of breakage of the pins 141 when the pins 141 are inserted is reduced.

With continued reference to fig. 1, 2 and 3, the hand wheel can effectively limit the position of the lock nut 15 and correct the installation position by the configuration of the limiting seat 14, so that the screw hole of the lock nut 15, the reinforcing seat 12 and the through hole 10 on the side wall of the socket 11 are positioned on the same axis, the coaxiality of the screw hole and the through hole is ensured, the lock nut 15 is not easy to move after installation, and the transportation and installation of the hand wheel are facilitated; the limiting seat 14 has an effective sealing effect on the slot 120, so that the contact degree of the lock nut 15 and the environmental water vapor can be effectively reduced, the lock nut 15 can be effectively prevented from rusting, the service life of the lock nut 15 is ensured, and the hand wheel is not affected by the rust water; the installation mode of the limiting seat 14 is simple insertion assembly, and the assembly is easy and efficient.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The hand wheel of the shower water separator convenient for nut reinforcement comprises a hand wheel main body, wherein a socket is fixedly arranged in the hand wheel main body, and a valve rod of a valve core of the water separator is inserted into the socket; a reinforcing seat and a locking screw are fixedly arranged in the hand wheel main body, the reinforcing seat is provided with an inserting groove, and a locking nut is arranged in the inserting groove; the locking screw penetrates through the side wall of the hand wheel body and sequentially passes through corresponding through holes respectively formed in the reinforcing seat, the locking nut and the socket to lock the valve rod; the method is characterized in that: the slot is also provided with a limiting seat, the limiting seat is provided with at least one pin, and the pin is limited and inserted in a gap between the lock nut and the slot.

2. The shower water knockout drum hand wheel facilitating nut reinforcement of claim 1, wherein: the plug pins are inserted between the locking nut and the slot wall of the slot in an interference manner; or the plug pins are connected with the locking nuts and/or the slot walls through glue.

3. The shower water knockout drum hand wheel facilitating nut reinforcement of claim 1, wherein: and the bottom surface of the limiting seat is provided with a limiting bayonet matched with the peripheral surface of the locking nut at the normal installation position.

4. The shower water knockout drum hand wheel facilitating nut reinforcement of claim 1, wherein: the end part of the insertion end of the pin is a sharp-angled structure with two sides extending towards the middle part in an inclined way.

5. The shower water knockout drum hand wheel facilitating nut reinforcement of claim 1, wherein: the locking nut is a hexagonal nut or a quadrangular nut.

6. The shower water knockout drum hand wheel facilitating nut reinforcement of claim 1, wherein: the limiting seat is provided with two pins, and the limiting seat is of a U-shaped structure.

7. The shower water knockout drum hand wheel facilitating nut reinforcement of claim 1, wherein: the locking screw is a headless screw and is respectively connected with the reinforcing seat, the locking nut and the socket when being locked.

8. The shower water knockout drum hand wheel facilitating nut reinforcement of claim 1, wherein: the inner end of the locking screw is tightly connected with the outer side wall of the valve rod in a propping mode, or the inner end of the locking screw extends into the valve rod.

9. The shower water knockout drum hand wheel facilitating nut reinforcement of claim 1, wherein: the reinforcing seat is integrally connected with the socket, and the outer side wall of the socket and the reinforcing seat jointly enclose the slot.