CN115370822A - Tap handle structure and tap - Google Patents
Tap handle structure and tap Download PDFInfo
- Publication number
- CN115370822A CN115370822A CN202110546719.5A CN202110546719A CN115370822A CN 115370822 A CN115370822 A CN 115370822A CN 202110546719 A CN202110546719 A CN 202110546719A CN 115370822 A CN115370822 A CN 115370822A
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- China
- Prior art keywords
- groove
- connecting block
- faucet
- handle
- handle structure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention provides a faucet handle structure and a faucet, wherein the faucet handle structure comprises: a coupling socket including a coupling groove; a connection handle comprising a connection block; a fixing member; at least two anti-slip elements; when the connecting block stretches into and is connected to the connecting groove along the first direction, the fixing piece can be connected with the connecting seat and the connecting block, and at least two anti-falling parts are respectively arranged on two sides of the connecting block along the first direction and are respectively connected with the connecting block and the connecting groove so as to prevent the connecting handle from falling off along the first direction. By applying the technical scheme, the faucet handle structure and the faucet can prevent the connecting handle from falling off.
Description
Technical Field
The invention relates to a faucet handle structure and a faucet.
Background
Along with the improvement of living standard, people have more and more requirements on the shape of the faucet, and the handle split shape is more and more abundant. Some customers need that an included angle cannot be formed between the handle and the handle rod, so that the split structure can be only realized. At present, most of tap handles for goods delivery are formed by integrally casting zinc alloy, handle rods are formed by adding or forming the zinc alloy through a forging machine, and then the handle rods and the handles are connected in a threaded mode or locked by screws. The handle with the structure has the phenomenon that the handle rod is loosened after the handle is used for a period of time, so that the user complains.
The Chinese invention patent CN 201820419758.2 discloses a stainless steel water faucet handle with an improved structure, which comprises a handle body, a handle rod and a spline sleeve, wherein the top of the handle body is provided with a spline hole, and the side part of the handle body is provided with a handle rod hole; the upper part of the spline sleeve is clamped in the spline hole, and the lower part of the spline sleeve extends into the handle body; the handle rod penetrates through the handle rod hole and is connected with the outer side wall of the spline sleeve positioned in the handle body. The handle rod needs to penetrate through the handle rod hole and then is welded with the outer side wall of the spline sleeve, the process is complex, the area of the joint of the handle rod and the spline sleeve is small, and the phenomenon of breakage easily occurs in the using process.
Chinese invention patent CN 201820448182.2 discloses a bidirectional connection faucet handle, which comprises a positioning seat connected with a faucet, wherein a handle is connected to the outside of the positioning seat, and the handle is connected with the positioning seat through threads. The handle comprises a tubular connecting rod, the connecting rod is arranged to be a hollow pipe fitting, a first plug and a second plug are arranged at the head end and the tail end of the connecting rod respectively, and a threaded portion connected with the positioning seat is arranged at one end, facing the positioning seat, of the first plug. Through threaded connection between handle and the positioning seat, the phenomenon that the handle is not hard up can appear after using a period of time.
The Chinese patent application CN 201921135124.5 discloses a simply-installed double-reinforced faucet handle, which comprises a plastic fixing seat, a handle cover sleeved on the plastic fixing seat, a handle connecting rod penetrating through the handle cover and connected with the plastic fixing seat, and a hollow connecting screw rod connected with the plastic fixing seat, wherein a longitudinal through hole is formed in the center of the plastic fixing seat, a plurality of longitudinal grooves are formed in the through hole, a plurality of longitudinal convex strips corresponding to the longitudinal grooves are formed in the outer peripheral wall of the hollow connecting screw rod, internal threads are formed in the inner peripheral wall of the hollow connecting screw rod, the hollow connecting screw rod is clamped and connected to the plastic fixing seat through expansion colloidal particles, a plurality of flanges matched with the internal threads are formed in the outer peripheral wall of the expansion colloidal particles, a clamping connector is arranged at one end of the handle connecting rod, a first opening matched with the clamping connector is formed in the side part of the plastic fixing seat, and the handle connecting rod is clamped and connected to the plastic fixing seat. One end of the handle connecting rod is connected with the first opening through the clamping connector to be connected with the clamping and plastic fixing seat, and under the connection mode, after the handle connecting rod is used for a period of time, the handle is loosened and rocked due to the fact that the first opening and the clamping connector can have gaps.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a faucet handle structure and a faucet, wherein the faucet handle structure can prevent a handle from falling off.
In order to solve the above technical problem, the present invention provides a faucet handle structure, including:
a coupling socket including a coupling groove;
a connection handle comprising a connection block;
a fixing member;
at least two anti-slip elements;
when the connecting block stretches into and is connected to the connecting groove along the first direction, the fixing piece can be connected with the connecting seat and the connecting block, and at least two anti-falling parts are respectively arranged on two sides of the connecting block along the first direction and are respectively connected with the connecting block and the connecting groove so as to prevent the connecting handle from falling off along the first direction.
In a more preferred embodiment, the first direction is a longitudinal direction of the stem.
In a preferred embodiment, the fixing member is connected to the end of the connecting block along the first direction so as to define a three-point positioning connection structure with the at least two anti-dropping members.
In a preferred embodiment, the connecting block includes at least two first half grooves respectively disposed at both sides in the first direction, and the connecting groove includes at least two second half grooves respectively disposed at both sides in the first direction, and when the connecting block is connected to the connecting groove, the first half grooves and the second half grooves respectively connect and define fitting groove holes to be able to receive the detachment prevention member.
In a preferred embodiment, the anti-separation member includes a deformable surrounding wall, the deformable surrounding wall extends along an axial direction thereof with a deformable gap, and the deformable surrounding wall is compressed to be able to contract through the deformable gap so as to extend into the engaging slot and respectively prop against the first half groove and the second half groove.
In a preferred embodiment, the deformable enclosure wall is cylindrical.
In a preferred embodiment, the connecting handle includes a first positioning step, and the connecting base includes a second positioning step, and when the connecting block is connected to the connecting groove, the first positioning step is connected to the second positioning step so that the first half grooves respectively correspond to the second half grooves.
In a preferred embodiment, the fixing member includes an operating portion and a connecting portion linking the operating portion, the connecting seat includes a positioning groove capable of positioning the operating portion, and when the operating portion is disposed in the positioning groove, the connecting portion extends into the connecting groove to be connectable to the connecting block.
In a preferred embodiment, the operating portion includes an engagement feature to be actuated to connect the connecting section to the connecting block, the connecting section further including an engagement passage corresponding to the engagement feature to enable a tool to be inserted into and engage the actuation feature.
The invention also provides a faucet, which comprises the faucet handle structure.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
the faucet handle structure comprises a connecting seat, a connecting handle, a fixing piece and at least two anti-falling pieces; the connecting seat includes the spread groove, the connecting handle includes the connecting block. When the connecting block extends into and is connected to the connecting groove along the first direction, the fixing piece can be connected with the connecting seat and the connecting block, the at least two anti-falling parts are respectively arranged on two sides of the connecting block along the first direction and are respectively connected with the connecting block and the connecting groove so as to prevent the connecting handle from being separated along the first direction, and the anti-falling parts can prevent the faucet handle structure from being separated from the connecting seat after being used for a period of time;
the fixing piece is connected to the tail end of the connecting block along the first direction so as to define a three-point positioning connecting structure with the at least two anti-falling pieces, the three-point positioning connecting structure can further stabilize the connection between the connecting handle and the connecting seat, and a connecting line between the fixing piece and the at least two anti-falling pieces forms a triangle, so that the structure is more stable;
the connecting block comprises at least two first half grooves which are respectively arranged on two sides along a first direction, the connecting groove comprises at least two second half grooves which are respectively arranged on two sides along the first direction, when the connecting block is connected to the connecting groove, the first half grooves and the second half grooves are respectively connected and define embedded groove holes which can be used for receiving the anti-falling piece, the embedded groove holes which receive the anti-falling piece are defined through the matching of the first half grooves and the second half grooves, and the anti-falling piece can limit the relative movement between the first half grooves and the second half grooves when being connected to the embedded groove holes so as to limit the movement of the connecting block;
the anti-falling part comprises a deformation surrounding wall, the deformation surrounding wall extends along the axial direction to form a deformation gap, the deformation surrounding wall is pressed to be capable of contracting through the deformation gap to extend into the embedding groove hole and be supported on the first half groove and the second half groove respectively, the deformation of the deformation surrounding wall is rapid, the installation is convenient, the operation such as locking screws is not needed, the burden of an installer is reduced, and the installation is reliable;
the connecting handle comprises a first positioning step, the connecting seat comprises a second positioning step, when the connecting block is connected to the connecting groove, the first positioning step is connected with the second positioning step so that the first half groove corresponds to the second half groove respectively, the installation is accurate, and the quick connection is suitable.
Drawings
FIG. 1 is a perspective view of a faucet handle structure in accordance with a preferred embodiment of the present invention;
FIG. 2 is an exploded perspective view of the faucet handle structure in accordance with the preferred embodiment of the present invention;
FIG. 3 is a perspective view of a release preventing member in a preferred embodiment of the present invention;
FIG. 4 is a bottom view of the faucet handle structure in a preferred embodiment of the present invention;
FIG. 5 is a cross-sectional view of a faucet handle structure in accordance with a preferred embodiment of the present invention;
FIG. 6 is a schematic vertical sectional view of the faucet handle structure in a preferred embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Referring to fig. 1 to 6, a faucet handle structure 100 includes a coupling socket 10, a coupling stem 20, a fixing member 30, and at least two anti-slip members 40. The connection socket 10 is cylindrical and includes a top wall 11 and a peripheral wall 12 connected to the top wall 11, the peripheral wall 12 defines a cavity 121 in a surrounding manner, the connection socket 10 further includes an inner peripheral wall 13 connected to the top wall 11 and disposed in the cavity 121, the connection socket 10 further includes a connecting wall 14 connected between the peripheral wall 12 and the inner peripheral wall 13, the inner peripheral wall 13 is used for being connected to a valve core of a faucet, the shape of the inner peripheral wall 13 can be selected according to the shape of a valve shaft of the valve core, for example, the inner peripheral wall 13 can be disposed with splines or the cross section of the inner peripheral wall 13 can be triangular, square, rectangular or any other shape, and is not limited thereto.
The connecting socket 10 includes a connecting slot 15, the opening 151 of the connecting slot 15 is disposed on the peripheral wall of the peripheral wall 12, the connecting slot 15 extends in the connecting wall 14, in this embodiment, the connecting slot 15 extends along the radial direction of the connecting socket 10, and in some simple variations, the connecting slot 15 may not extend along the radial direction of the connecting socket 10, and is not limited thereto.
Connecting handle 20 is the cuboid structure and includes connecting block 21, the one end of connecting handle 20 is defined out connecting block 21, the cross-section of spread groove 15 and connecting block 21 all is rectangle, and this rectangular long limit is followed the axial extension of connecting seat 10. The connecting block 21 is adapted to the shape of the connecting groove 15 and extends into and connects to the connecting groove 15 along a first direction 200, in this embodiment, the first direction 200 is the length direction of the connecting handle 20, that is, the first direction 200 is the radial direction of the connecting socket 10. The connection holder 10 includes a positioning square groove 16 for positioning the connection handle 20, the positioning square groove 16 corresponds to a cross-sectional shape of the connection handle 20, the positioning square groove 16 is provided on the peripheral wall 12 and corresponds to the connection groove 15, the positioning square groove 16 is slightly larger than the connection groove 15 and defines a second positioning step 17, the connection block 21 is slightly smaller than the connection handle 20 and defines a first positioning step 22, in this embodiment, the second positioning step 17 is located below an opening 151 of the connection groove 15, the first positioning step 22 is located below the connection block 21, in some simple alternatives, the second positioning step 17 may be provided around the opening 151 of the connection groove 15 or arranged above, on the left and on the right of the opening 151 of the connection groove 15, the first positioning step 22 is correspondingly arranged around the connection block 21 or arranged above, on the left or on the right of the connection block 21, the first positioning step 22 and the second positioning step are abutted to limit movement of the connection block 21 in the first direction 200, and the functions of the first positioning step 22 and the second positioning step 17 will be described.
The coupling holder 10 includes a positioning groove 18 disposed between the inner peripheral wall 13 and the coupling groove 15, the fixing member 30 includes an operating portion 31 and a coupling portion 32 interlocking the operating portion 31, the positioning groove 18 can be used to position the operating portion 31, and when the operating portion 31 is disposed at the positioning groove 18, the coupling portion 32 protrudes into the coupling groove 15 to be coupled to the coupling block 21. Referring to the drawings, the lower side 141 of the connecting wall 14 includes an abdicating notch 142 connecting the positioning groove 18 and the connecting groove 15, one end of the abdicating notch 142 is connected to the positioning groove 18, the other end of the abdicating notch 142 extends toward the peripheral wall 12 for a certain distance, the positioning groove 18 and the abdicating notch 142 are connected to define a T-shaped notch, the fixing member 30 is correspondingly placed from the T-shaped notch so as to enable the operating portion 31 to be embedded into the positioning groove 18 and the connecting portion 32 to be embedded into the connecting groove 15, in this embodiment, the fixing member 30 is a screw.
The operating portion 31 includes an engaging feature 311 to be driven to connect the connecting portion 32 to the connecting block 21, and the connecting holder 10 further includes an engaging channel 19 corresponding to the engaging feature 311 to enable a tool to be inserted into and engaged to the engaging feature 311. In this embodiment, two inner corresponding openings 131 are formed through the inner peripheral wall 13 in the axial direction corresponding to the fixing member 30, two outer corresponding openings 122 are formed through the outer peripheral wall 12 in the axial direction corresponding to the two inner corresponding openings 131, the inner corresponding openings 131 and the outer corresponding openings 122 correspondingly define the engaging channel 19, and a tool (e.g., a screwdriver) can extend from the engaging channel 19 and correspondingly connect with the engaging feature 311.
The connection block 21 includes at least two first half grooves 211 respectively disposed at both sides in the first direction 200, the connection groove 15 includes at least two second half grooves 152 respectively disposed at both sides in the first direction 200, and when the connection block 21 is connected to the connection groove 15, the first half grooves 211 and the second half grooves 152 respectively connect and define the fitting groove hole 50 to be able to receive the separation preventing member 40. In the present embodiment, the connecting block 21 includes two first half grooves 211 disposed at both sides in the first direction 200, and the connecting groove 15 includes two second half grooves 152 disposed at both sides in the first direction 200, and the second half grooves 152 penetrate the lower side 141 of the connecting wall 14 to enable the release preventing member 40 to protrude from the lower side 141 of the connecting wall 14. In this embodiment, when the connection block 21 is connected to the connection groove 15, the first positioning step 22 is connected to the second positioning step 17 so that the first half grooves 211 respectively correspond to the second half grooves 152.
Referring to fig. 4 to 6, when the connection block 21 is inserted into and coupled to the coupling groove 15 in the first direction 200, the fixing member 30 can be coupled to the coupling socket 10 and coupled thereto, and at least two separation preventing members 40 are respectively disposed at both sides of the connection block 21 in the first direction 200 and respectively couple the connection block 21 and the coupling groove 15 to prevent the coupling handle 20 from being separated in the first direction 200. In this embodiment, the faucet handle structure 100 includes two of the anti-slip members 40 and correspondingly protrudes from the underside 141 of the connecting wall 14.
In this embodiment, the fixing member 30 is coupled to the end of the connecting block 21 in the first direction 200 to define a three-point fixed coupling structure with at least two anti-release members 40. The line connecting the fixing member 30 and the at least two anti-slip members 40 forms a triangle, and prevents the stem 20 from slipping off in the first direction 200, which is more stable.
In this embodiment, two anti-slip members 40 are respectively disposed near the opening 151 of the connection groove 15, which can prevent the connection shank 20 from shaking with respect to the opening 151 of the connection groove 15.
In this embodiment, the anti-release element 40 includes a deformation surrounding wall 41, the deformation surrounding wall 41 has a deformation notch 42 along its axial extension, the deformation surrounding wall 41 is pressed to be contracted in order to stretch into through the deformation notch 42 the embedding slot 50 and props up on the first half slot 211 and the second half slot 152 respectively, the deformation surrounding wall 41 is cylindrical and props up correspondingly the first half slot 211 and the second half slot 152, in this embodiment, the first half slot 211 and the second half slot 152 are both half slots, and in some simple replacements, the first half slot 211 and the second half slot 152 may also be other shapes, for example, an arc slot, a square half slot, an oval half slot, etc., as long as the deformation surrounding wall 41 can prop up the time and abut on the first half slot 211 and the second half slot 152 respectively, and not limit with this.
When installed: firstly, a fixed part 30 is placed on the connecting groove 15 from the T-shaped notch; secondly, the connecting block 21 extends into the connecting groove 15 along the first direction 200 and correspondingly connects with the connecting part 32, a tool passes through the connecting channel 19 and is connected with the connecting feature 311, the tool drives the connecting part 32 to connect with the connecting block 21 until the first positioning step 22 correspondingly abuts against the second positioning step 17 and the first half groove 211 correspondingly forms the embedding slot hole 50 with the second half groove 152; third, the anti-slip member 40 is pressed and extends from the lower side 141 of the connecting wall 14 into the fitting slot 50 and is supported against the first half groove 211 and the second half groove 152, and the connecting handle 20 is connected to the connecting socket 10.
The invention also provides a faucet comprising the faucet handle structure 100, wherein the faucet comprises a faucet seat and a valve core arranged in the faucet seat, the valve core comprises a valve shaft, and the inner wall 13 of the faucet handle structure 100 is connected to the valve shaft.
The above description is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art can make insubstantial changes to the present invention within the technical scope of the present invention, and all actions infringing the protection scope of the present invention.
Claims (10)
1. A faucet handle structure, comprising:
a coupling socket including a coupling groove;
a connection handle comprising a connection block;
a fixing member;
at least two anti-slip elements;
when the connecting block stretches into and is connected to the connecting groove along the first direction, the fixing piece can be connected with the connecting seat and the connecting block, and at least two anti-falling parts are respectively arranged on two sides of the connecting block along the first direction and are respectively connected with the connecting block and the connecting groove so as to prevent the connecting handle from falling off along the first direction.
2. A faucet handle structure, as recited in claim 1, wherein: the first direction is a longitudinal direction of the stem.
3. A faucet handle structure, as recited in claim 1, wherein: the fixing piece is connected at the tail end of the connecting block along the first direction so as to define a three-point positioning connecting structure with the at least two anti-falling pieces.
4. A faucet handle structure, as recited in claim 1, wherein: the connecting block includes arranging at least two first half grooves in the both sides along first direction respectively, the spread groove includes arranging at least two second half grooves in the both sides along first direction respectively, works as the connecting block is connected to when the spread groove, first half groove and second half groove are connected respectively and are defined out the gomphosis slotted hole in order to be used for receiving the anticreep piece.
5. A faucet handle structure, according to claim 4, wherein: the anticreep piece includes the deformation leg, the deformation leg has the deformation breach along its axial extension, the deformation leg pressurized in order to stretch into through deformation breach footpath the gomphosis slotted hole props respectively and supports on first half groove and second half groove.
6. A faucet handle structure, as recited in claim 5, wherein: the deformation surrounding wall is cylindrical.
7. A faucet handle structure, according to claim 4, wherein: the connecting handle comprises a first positioning step, the connecting seat comprises a second positioning step, and when the connecting block is connected to the connecting groove, the first positioning step is connected with the second positioning step to enable the first half groove to respectively correspond to the second half groove.
8. A faucet handle structure, as recited in claim 1, wherein: the mounting includes operating portion and linkage the connecting portion of operating portion, the connecting seat includes can fix a position the constant head tank of operating portion, when operating portion arranges when the constant head tank, connecting portion stretch into the spread groove is in order can be connected to the connecting block.
9. A faucet handle structure, as recited in claim 8, wherein: the operating portion includes an engagement feature to be actuated to connect the connecting portion to the connecting block, the connecting block further including an engagement channel corresponding to the engagement feature to enable a tool to be inserted into and engage the actuation engagement feature.
10. A faucet, characterized by: comprising a tap handle construction according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110546719.5A CN115370822A (en) | 2021-05-19 | 2021-05-19 | Tap handle structure and tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110546719.5A CN115370822A (en) | 2021-05-19 | 2021-05-19 | Tap handle structure and tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115370822A true CN115370822A (en) | 2022-11-22 |
Family
ID=84059157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110546719.5A Pending CN115370822A (en) | 2021-05-19 | 2021-05-19 | Tap handle structure and tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115370822A (en) |
-
2021
- 2021-05-19 CN CN202110546719.5A patent/CN115370822A/en active Pending
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