CN214699442U

CN214699442U - Tap press switch device

Info

Publication number: CN214699442U
Application number: CN202023145322.5U
Authority: CN
Inventors: 谢炜; 石文辉; 孔令峰
Original assignee: Arrow Home Group Co Ltd
Current assignee: Arrow Home Group Co Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-12
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a tap press switch device, which comprises a handle, a valve core and a press mechanism, wherein the handle is sleeved outside the press mechanism, the press mechanism comprises a key and a key seat, the key seat and the valve core are sequentially connected, the bottom of the key is provided with a key assembly, the top of the key seat is provided with a seat assembly, and the key assembly is connected with the seat assembly so as to fixedly arrange the key on the key seat; the key base is provided with a limiting part, and the limiting part is in interference fit with the handle so as to enable the key and the handle to be relatively fixed in the radial direction. By adopting the utility model, the radial limit of the press key is realized, and the pressing hand feeling is good; the waterproof effect is good to strengthen button radial stability.

Description

Tap press switch device

Technical Field

The utility model relates to a tap field, in particular to tap press switch device.

Background

Some adoption push type switches of current tap, in order to avoid the friction between button and the handle, can leave certain clearance, the width in this clearance is 0.5mm probably for the button is radial not have spacingly at the in-process of up-and-down motion, leads to the button to appear rocking, jamming pressing the in-process. And the phenomenon that the key rubs with the handle after being pressed for a long time can affect the pressing hand feeling of the key.

In addition, the gap can cause water to easily accumulate inside the faucet, and the accumulated water can cause bacteria to breed for a long time, so that the internal parts of the faucet are corroded.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a tap press the switch device is provided, radial spacing to the button, press and feel good.

The utility model aims to solve the technical problem still in, provide a tap press switch device, water-proof effects is good to strengthen button radial stability.

In order to solve the technical problem, the utility model provides a tap press switch device, including handle, case and pressing mechanism, the handle cover is located outside the pressing mechanism, the pressing mechanism includes button and key-press seat, button, key-press seat and case connect gradually, the bottom of button is equipped with the key subassembly, the top of key-press seat is equipped with the seat subassembly, key subassembly and seat subassembly are connected, so that the button sets firmly on the key-press seat;

the key base is provided with a limiting part, and the limiting part is in interference fit with the handle so as to enable the key and the handle to be relatively fixed in the radial direction.

As an improvement of the above scheme, the key comprises a key body, the key assembly is arranged at the bottom of the key body, and the key assembly comprises a mounting ring arranged along the circumferential direction of the key body, a groove arranged on the inner side wall of the mounting ring and a first notch arranged on the mounting ring.

As an improvement of the above scheme, the key base includes a base body, the base assembly is disposed on the top of the base body, the base assembly includes a buckle and a clamping table, the buckle is disposed along the circumferential direction of the base body, and the buckle is clamped in the groove, so that the key and the key base are axially fixed relatively; the clamping table is clamped in the first gap so that the circumferential directions of the key and the key seat are relatively fixed.

As an improvement of the above scheme, the groove is matched with the buckle;

the number of the grooves is four, and the grooves are uniformly arranged along the circumferential direction of the key body;

the quantity of buckle is four, and evenly sets up along the circumference of seat body.

As the improvement of the scheme, the outer side wall of the seat body is sleeved with the sealing ring.

As an improvement of the above scheme, the seat assembly further comprises a top ring, the top ring is provided with a second notch, and the buckle is arranged in the second notch.

As the improvement of the above scheme, the locating part includes the side piece and locates the bump of side piece lateral wall, one side of side piece free end is located to the bump, the bump is inconsistent with the handle inside wall.

As an improvement of the scheme, the bottom of the seat body is provided with a side ring, the side ring is provided with a third notch, and the side block is arranged in the third notch.

As an improvement of the scheme, the salient points are hemispheroids.

As an improvement of the above scheme, the number of the limiting members is four, and the limiting members are uniformly arranged along the circumferential direction of the key base.

Implement the utility model discloses, following beneficial effect has:

the utility model discloses a tap press switch device is through setting up the locating part on the key seat, locating part and handle interference fit make the radial relatively fixed of button and handle to radially playing spacing effect to the button, avoiding between button and the handle because of there being the clearance make the button rock, jamming in pressing the in-process appearance, the button appears friction phenomenon and influences pressing of button and handle even and feel.

Furthermore, the utility model discloses it is equipped with the sealing washer still to overlap on the key seat. The sealing washer except can playing the effect of sealing water, avoids inside water gets into tap from the clearance between button and the handle, causes bacterial growing, corrodes tap inner part, still forms the effect of two point contacts with the handle together with the locating part, has further strengthened the radial stability of button, makes the button not rock at the in-process of pressing, presses and feels good.

Drawings

FIG. 1 is a cross-sectional view of the faucet push switch device of the present invention;

FIG. 2 is an enlarged view at A of FIG. 1;

FIG. 3 is a schematic structural diagram of the key of FIG. 1;

fig. 4 is a schematic structural view of the top of the key base in fig. 1;

fig. 5 is a schematic structural view of the bottom of the key base in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

Referring to fig. 1-5, the utility model discloses a tap press switch device, including handle 1, case 2 and pressing means, 1 cover of handle is located outside the pressing means, pressing means includes button 3 and key holder 4, button 3, key holder 4 and case 2 connect gradually, the bottom of button 3 is equipped with the key subassembly, the top of key holder 4 is equipped with the seat subassembly, the key subassembly is connected with the seat subassembly to make button 3 set firmly on key holder 4.

The key base 4 is provided with a limiting member 45, and the limiting member 45 is in interference fit with the handle 1, so that the key 3 and the handle 1 are relatively fixed in the radial direction.

As shown in fig. 3, the key 3 includes a key body 31, the key assembly is disposed at the bottom of the key body 31, and the key assembly includes a mounting ring 32 disposed along the circumference of the key body 31, a groove 33 disposed on the inner side wall of the mounting ring 32, and a first notch 34 disposed on the mounting ring 32. As shown in fig. 4, the key base 4 includes a base body 41, the base assembly is disposed on the top of the base body 41, the base assembly includes a buckle 42 and a locking platform 43, the buckle 42 is disposed along the circumferential direction of the base body 41, and the buckle 42 is locked in the groove 33, so that the key 3 and the key base 4 are axially fixed relatively; the clamping table 43 is clamped in the first notch 34, so that the circumference of the key 3 and the circumference of the key base 4 are relatively fixed. The utility model makes the axial direction of the key and the key seat relatively fixed through the matching of the buckle and the groove; cooperate through card platform and first breach, make the circumference of button and key base relatively fixed to make button fixed mounting on the key base, let the button combine as an organic wholely with the key base, can drive the key base simultaneously and remove when the button is pressed and removes, this simple structure, reliable, firm.

Preferably, the groove 33 and the catch 42 are adapted.

More preferably, the number of the grooves 33 is four, and the grooves are uniformly arranged along the circumferential direction of the key body 31. The number of the buckles 42 is four, and the buckles are evenly arranged along the circumferential direction of the seat body 41.

Preferably, as shown in fig. 4, the socket assembly further includes a top ring 44, the top ring 44 is provided with a second notch 441, and the buckle 42 is disposed in the second notch 441. The arrangement of the top ring ensures that the key and the key seat are relatively fixed in the radial direction. The cooperation setting of apical ring and buckle not only guarantees the button and presses the radial relatively fixed of key holder, further guarantees buckle and groove connection's reliability and steadiness moreover.

Specifically, as shown in fig. 2, 4 and 5, the limiting member 45 includes a side block 451 and a protruding point 452 disposed on an outer side wall of the side block 451, the protruding point 452 is disposed on one side of a free end of the side block 451, and the protruding point 452 abuts against an inner side wall of the handle 1. Because locating part and handle interference fit make bump and handle inner wall keep certain magnitude of interference to this assists the stability of button in the up-and-down motion process. Wherein, the shape of the salient point is a hemisphere. The radial stability of the key is ensured by utilizing the point contact of the sphere, so that the key moves smoothly in the pressing process and has good pressing hand feeling.

Preferably, as shown in fig. 4 and 5, a side ring 46 is disposed at the bottom of the seat body 41, the side ring 46 is provided with a third gap 461, and the side block 451 is disposed in the third gap 461. The arrangement of the side ring strengthens the radial stability of the handle and the key seat, thereby strengthening the radial stability of the key and the handle. And the side block has certain elasticity, so that the limiting piece can play a role in radial limiting and also has good pressing hand feeling.

Preferably, the number of the limiting members 45 is four, and the limiting members are uniformly arranged along the circumferential direction of the key base 4.

Further, as shown in fig. 1 and 2, a sealing ring 5 is sleeved on an outer side wall of the seat body 41. The utility model discloses it is equipped with the sealing washer still to overlap on the key seat. The sealing washer except can playing the effect of sealing water, avoids inside water gets into tap from the clearance between button and the handle, causes bacterial growing, corrodes tap inner part, still forms the effect of two point contacts with the handle together with the locating part, has further strengthened the radial stability of button, makes the button not rock at the in-process of pressing, presses and feels good.

In summary, the utility model provides a tap press switch device, which limits the radial direction of the press key and has good press hand feeling; the waterproof effect is good to strengthen button radial stability.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A tap press switch device is characterized by comprising a handle, a valve core and a press mechanism, wherein the handle is sleeved outside the press mechanism, the press mechanism comprises a key and a key seat, the key seat and the valve core are sequentially connected, a key assembly is arranged at the bottom of the key, a seat assembly is arranged at the top of the key seat, and the key assembly is connected with the seat assembly so as to enable the key to be fixedly arranged on the key seat;

2. The faucet push switch device of claim 1, wherein the button includes a key body, the key assembly is disposed at a bottom of the key body, the key assembly includes a mounting ring disposed along a circumference of the key body, a groove disposed on an inner sidewall of the mounting ring, and a first notch disposed on the mounting ring.

3. The faucet push switch device of claim 2, wherein the key base includes a base body, the base assembly is disposed on a top of the base body, the base assembly includes a buckle and a locking platform, the buckle is disposed along a circumferential direction of the base body, and the buckle is locked in the groove, so that the key and the key base are axially fixed relative to each other; the clamping table is clamped in the first gap so that the circumferential directions of the key and the key seat are relatively fixed.

4. The faucet push switch device of claim 3, wherein the recess is adapted to fit a snap;

5. The faucet push switch device of claim 3, wherein the outer sidewall of the seat body is sleeved with a sealing ring.

6. The faucet push switch assembly of claim 3, wherein the seat assembly further comprises a top ring, the top ring having a second notch, the catch being disposed in the second notch.

7. The faucet push switch device of claim 3, wherein the retaining member includes a side piece and a protrusion disposed on an outer side wall of the side piece, the protrusion being disposed on a side of a free end of the side piece, the protrusion abutting an inner side wall of the handle.

8. The faucet push switch device of claim 7, wherein the base of the housing body defines a side ring, the side ring defines a third opening, and the side block is disposed in the third opening.

9. The faucet push switch device of claim 7, wherein the raised point is hemispherical in shape.

10. The faucet push switch device of claim 1, wherein the number of the stoppers is four and is uniformly arranged along the circumference of the key base.