CN215861859U

CN215861859U - Valve core capable of adjusting flow direction in multiple directions

Info

Publication number: CN215861859U
Application number: CN202122395568.6U
Authority: CN
Inventors: 高俊文; 区楚梵
Original assignee: Foshan Shunde Aihui Sanitary Ware Co ltd
Current assignee: Foshan Shunde Aihui Sanitary Ware Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-18
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a valve core capable of adjusting flow directions in multiple directions, which comprises an upper shell, wherein the center of the top of the upper shell is provided with an end part, the center of the top of the end part is provided with a handle, the bottom of the upper shell is detachably connected with a lower base, the front end of the bottom of the lower base is provided with a water outlet, the left end and the right end of the rear end of the bottom of the lower base are symmetrically provided with a hot water inlet and a cold water inlet, the front side wall and the back side wall of the lower end of the upper shell are symmetrically provided with mounting grooves, and the side walls of the inner cavities of the two mounting grooves are symmetrically and fixedly connected with first sealing frame layers. This but case of multi-direction regulation flow direction through the installation piece that sets up, mounting groove, inserting groove, logical groove, plugboard, draw the installation and the dismantlement of piece, spacing spout, spring each other the cooperation can be conveniently gone up casing and lower base to the spare part of making things convenient for the device inside maintains the maintenance, and convenient operation is swift, and the steadiness is high.

Description

Valve core capable of adjusting flow direction in multiple directions

Technical Field

The utility model relates to the field of valve cores capable of adjusting flow directions in multiple directions, in particular to a valve core capable of adjusting flow directions in multiple directions.

Background

Shower bath faucet in the market generally has handheld shower nozzle and the overhead shower nozzle that is located, simultaneously in order to adapt to the human demand to different temperature, still be provided with cold water inlet and hot water inlet specially on the shower nozzle of bathroom, so that adjust according to the temperature of difference during the bathing, the control of handheld shower nozzle and overhead shower nozzle all realizes through the case in the tap, it is equipped with two kinds of control case respectively that common in the shower product in the existing market, when bathing, these two kinds of control case must mutually support just can reach people's needs, one kind is the case of hot and cold water conversion, flow size control, another kind is the case of channel conversion.

In chinese utility model patent application no: CN201120436653.6 discloses a multifunctional valve core with dual-channel switching and cold and hot water switching functions, the device comprises a shell, a handle, a base, a rotor, a drive plate, an upper ceramic sheet, a lower ceramic sheet and other accessories, the shell and the base are clamped together through a buckle to form a shell of the valve core, the handle, the rotor, the drive plate, the upper ceramic sheet, the lower ceramic sheet and other accessories are arranged in the shell of the valve core, the drive plate is clamped together with the upper ceramic sheet, the lower ceramic sheet is arranged below the upper ceramic sheet, the lower ceramic sheet is clamped on the base, the base is provided with a hot water inlet, a cold water inlet, a first water outlet and a second water outlet, the valve core has simple and practical structure, the functions of the two valve cores such as cold and hot water switching and channel switching are integrated in one valve core, the valve core and a faucet can be saved for a manufacturer to match, the production cost and the assembly time are reduced, the channel switching can be realized under the condition that the cold and hot water adjustment is not closed, the overall structure of the faucet is simplified. The device's casing and the installation dismantlement mode of base are comparatively troublesome, and the steadiness is poor, and the leakproofness is relatively poor simultaneously.

Therefore, it is necessary to provide a valve core capable of adjusting the flow direction in multiple directions to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a valve core capable of adjusting the flow direction in multiple directions, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a valve core capable of adjusting flow direction in multiple directions comprises an upper shell, wherein an end part is arranged in the center of the top of the upper shell, a handle is arranged in the center of the top of the end part, the bottom of the upper shell is detachably connected with a lower base, the front end of the bottom of the lower base is provided with a water outlet, the left end and the right end of the rear end of the bottom of the lower base are symmetrically provided with a hot water inlet and a cold water inlet, the front side wall and the back side wall of the lower end of the upper shell are symmetrically provided with mounting grooves, the inner cavity side walls of the two mounting grooves are symmetrically and fixedly connected with first sealing frame layers, the left side wall and the right side wall of the inner cavity of the two first sealing frame layers and the left side wall and the right side wall of the inner cavity of the two mounting grooves are respectively symmetrically provided with inserting grooves, the front end and the rear end of the top of the lower base are symmetrically and fixedly connected with mounting blocks, the outer side walls of the two mounting blocks are symmetrically sleeved with second sealing frame layers, the left side wall and the right side wall of the two mounting blocks and the left side wall of the two second sealing frame layers are respectively symmetrically provided with through grooves, two the installation piece is mutually opposite about both ends wall body of one side mutually and is seted up flutedly respectively symmetrically, and is two sets of the inner chamber of recess is provided with respectively draws the piece, and is two sets of draw the outside wall body of piece fixedly connected with plugboard respectively, and is two sets of draw the top and the bottom of piece respectively the spacing slider of symmetry fixedly connected with, and is two sets of spacing spout has been seted up respectively to the top of recess inner chamber and bottom wall body symmetry respectively, and is two sets of draw the inboard wall body of piece to have seted up the through-hole respectively, and is two sets of the extrusion groove has been seted up respectively to the inboard wall body of plugboard, and is two sets of the inner wall body of extrusion inslot inner chamber is fixedly connected with spring respectively, and is two sets of the inner wall of recess is horizontal fixedly connected with extrusion pole respectively.

Preferably, the two groups of through holes are respectively matched with the two groups of extrusion grooves, and the inner cavities of the through holes are communicated.

Preferably, the squeeze bar is two sets of, and the quantity of every group is two, and two squeeze bar symmetry fixed connection of every group are in the lateral wall body that backs on the back of the body of two recess inner chambers of every group, and the one end of keeping away from mutually of two squeeze bars of every group passes two through-holes of every group respectively and extends to the inner chamber of two extrusion grooves of every group to one end fixed connection is kept away from mutually with two springs of every group respectively to the one side that backs on the back of the body of two squeeze bars of every group.

Preferably, the two mounting blocks are respectively inserted into the inner cavities of the two mounting grooves, and the outer side wall bodies of the two second sealing frame layers are respectively tightly attached to the inner side wall bodies of the two first sealing frame layers.

Preferably, the through groove is matched with the plug-in groove and the plug-in board, the through groove arranged on the side wall of the mounting block is matched with the through groove arranged on the side wall of the first sealing frame layer, and the plug-in groove arranged on the side wall of the first sealing frame layer is matched with the plug-in groove arranged on the side wall of the inner cavity of the mounting groove.

Preferably, the outer ends of the two groups of insertion plates respectively penetrate through the two groups of through grooves and extend to the inner cavity of the insertion groove, and the limiting sliding block is located in the inner cavity of the limiting sliding groove.

Advantageous effects

Compared with the prior art, the utility model provides the valve core capable of adjusting the flow direction in multiple directions, which has the following beneficial effects:

1. this but case of multi-direction regulation flow direction through the installation piece that sets up, mounting groove, inserting groove, logical groove, plugboard, draw the installation and the dismantlement of piece, spacing spout, spring each other the cooperation can be conveniently gone up casing and lower base to the spare part of making things convenient for the device inside maintains the maintenance, and convenient operation is swift, and the steadiness is high.

2. This but case of multi-direction regulation flow direction can play spacing effect to drawing the piece through mutually supporting of the spacing slider and the spacing spout that set up, has ensured to draw piece and plugboard along sharp activity, can increase the leakproofness of installation piece and mounting groove grafting department through mutually supporting of the sealed frame layer of second that sets up and first sealed frame layer, has avoided endosmosis and exosmosis.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom view of the lower base of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of the utility model at B in FIG. 1;

fig. 5 is a schematic cross-sectional view of the connection between the pull block and the insertion plate of the present invention.

In the figure: 1. an upper housing; 2. a lower base; 3. an end portion; 4. a handle; 5. a water outlet; 6. a hot water inlet; 7. a cold water inlet; 8. mounting blocks; 9. a first seal frame layer; 10. a second seal frame layer; 11. mounting grooves; 12. a plugboard; 13. inserting grooves; 14. a through groove; 15. a groove; 16. pulling the block; 17. a limiting slide block; 18. a limiting chute; 19. an extrusion stem; 20. a through hole; 21. extruding a groove; 22. a spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in figures 1-5, a valve core capable of adjusting flow direction in multiple directions comprises an upper shell 1, wherein the top center of the upper shell 1 is provided with an end part 3, the top center of the end part 3 is provided with a handle 4, the bottom of the upper shell 1 is detachably connected with a lower base 2, the front end of the bottom of the lower base 2 is provided with a water outlet 5, the left and right ends of the rear end of the bottom of the lower base 2 are symmetrically provided with a hot water inlet 6 and a cold water inlet 7, the front and back wall bodies of the lower end of the upper shell 1 are symmetrically provided with mounting grooves 11, the inner cavity side walls of the two mounting grooves 11 are symmetrically and fixedly connected with first sealing frame layers 9, the left and right side walls of the inner cavities of the two first sealing frame layers 9 and the left and right side walls of the inner cavities of the two mounting grooves 11 are respectively symmetrically provided with inserting grooves 13, the front and back ends of the top of the lower base 2 are symmetrically and fixedly connected with mounting blocks 8, and the two mounting blocks 8 are respectively inserted into the inner cavities of the two mounting grooves 11, the outer side wall bodies of the two mounting blocks 8 are symmetrically sleeved with second sealing frame layers 10, the outer side wall bodies of the two second sealing frame layers 10 are respectively tightly attached to the inner side wall bodies of the two first sealing frame layers 9, the sealing performance of the splicing parts of the mounting blocks 8 and the mounting grooves 11 can be improved through the mutual matching of the arranged second sealing frame layers 10 and the first sealing frame layers 9, the inward infiltration and the outward infiltration are avoided, the left side wall and the right side wall of the two mounting blocks 8 and the left side wall and the right side wall of the two second sealing frame layers 10 are respectively and symmetrically provided with through grooves 14, the through grooves 14 are matched with the splicing grooves 13 and the splicing plates 12, the through grooves 14 arranged on the side walls of the mounting blocks 8 are matched with the through grooves 14 arranged on the side walls of the first sealing frame layers 9, the splicing grooves 13 arranged on the side walls of the first sealing frame layers 9 are matched with the splicing grooves 13 arranged on the inner cavity side walls of the mounting grooves 11, the left end wall bodies and the right end walls on the opposite sides of the two mounting blocks 8 are respectively and symmetrically provided with grooves 15, the inner cavities of the two groups of grooves 15 are respectively provided with a pulling block 16, the outer side wall bodies of the two groups of pulling blocks 16 are respectively fixedly connected with an inserting plate 12, the outer ends of the two groups of inserting plates 12 respectively penetrate through the two groups of through grooves 14 and extend to the inner cavity of the inserting groove 13, the top and the bottom of the two groups of pulling blocks 16 are respectively and symmetrically and fixedly connected with a limiting slide block 17, the top and the bottom wall bodies of the inner cavities of the two groups of grooves 15 are respectively and symmetrically provided with a limiting slide groove 18, the limiting slide block 17 is positioned in the inner cavity of the limiting slide groove 18, the pulling block 16 can be limited by the mutual matching of the limiting slide block 17 and the limiting slide groove 18, the pulling block 16 and the inserting plate 12 are ensured to move along a straight line, the inner side wall bodies of the two groups of pulling blocks 16 are respectively provided with a through hole 20, the two groups of through holes 20 are respectively matched with the two groups of extrusion grooves 21 and communicated with the inner cavities, the inner side wall bodies of the two groups of the inserting plates 12 are respectively provided with extrusion grooves 21, and the inner ends of the inner cavities of the two groups of extrusion grooves 21 are respectively and fixedly connected with a spring 22, inner wall of two sets of recesses 15 is horizontal fixedly connected with depression bar 19 respectively, depression bar 19 is two sets of, every group's quantity is two, two extrusion bar 19 symmetry fixed connection of every group are in the wall body of a side of carrying on the back of the body of two recesses 15 inner chambers of every group, two through-holes 20 that every group was passed respectively to the one end of keeping away from mutually of two extrusion bar 19 of every group extend to the inner chamber of two extrusion groove 21 of every group, and the one end fixed connection is kept away from mutually with two springs 22 of every group respectively to the one side of carrying on the back of the body of two extrusion bar 19 of every group, through the installation piece 8 that sets up, mounting groove 11, inserting groove 13, logical groove 14, inserting plate 12, pull block 16, spacing spout 18, mutually supporting of spring 22 can be convenient for go up casing 1 and lower base 2's installation and dismantlement, thereby the inside spare part of convenient device is maintained, and convenient and fast, and convenient for operation, the steadiness is high.

It should be noted that, the valve core capable of adjusting the flow direction in multiple directions is provided, when in use, the installation blocks 8, the installation grooves 11, the insertion grooves 13, the through grooves 14, the insertion plates 12, the pulling blocks 16, the limiting sliding grooves 18 and the springs 22 are matched with each other, so that the installation and the disassembly of the upper shell 1 and the lower base 2 are convenient, and the maintenance and the overhaul of the parts in the device are convenient, specifically, when in disassembly, the two pulling blocks 16 of each group are pulled to be close to each other, so that the two groups of the pressing rods 19 are driven to press the two groups of the springs 22, and simultaneously, the outer ends of the two groups of the insertion plates 12 are driven to be separated from the inner cavities of the two groups of the insertion grooves 13 respectively, and then the two installation blocks 8 are pulled out from the inner cavities of the two installation grooves 11 upwards, so that the operation is convenient and fast, the stability is high, the limiting slide block 17 and the limiting sliding groove 18 are matched with each other, so that the limiting function of limiting the pulling blocks 16 and the insertion plates 12 can be capable of limiting movement along a straight line is ensured, specifically, can drive limiting slide block 17 and slide in the inner chamber horizontal slip of spacing spout 18 when drawing the activity about piece 16, the sealed frame layer of second 10 and the leakproofness that can increase installation piece 8 and the installation groove 11 grafting department of mutually supporting of first sealed frame layer 9 have avoided endosmose and exosmosis, and is concrete, and the outer wall of the sealed frame layer of second 10 and the inner wall of first sealed frame layer 9 closely laminate, elastic contact, and then just increased the leakproofness.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A valve core capable of adjusting flow direction in multiple directions comprises an upper shell (1), and is characterized in that: the top of the upper shell (1) is provided with a tip (3) in the center, the top of the tip (3) is provided with a handle (4) in the center, the bottom of the upper shell (1) is detachably connected with a lower base (2), the front end of the bottom of the lower base (2) is provided with a water outlet (5), the left and right ends of the rear end of the bottom of the lower base (2) are symmetrically provided with a hot water inlet (6) and a cold water inlet (7), the front and back wall bodies of the lower end of the upper shell (1) are symmetrically provided with mounting grooves (11), the inner cavity side walls of the two mounting grooves (11) are symmetrically and fixedly connected with first sealing frame layers (9), the left and right side walls of the inner cavity of the two first sealing frame layers (9) and the left and right side walls of the inner cavity of the two mounting grooves (11) are symmetrically provided with inserting grooves (13) respectively, and the front and back ends of the top of the lower base (2) are symmetrically and fixedly connected with mounting blocks (8), the outer side wall bodies of the two mounting blocks (8) are symmetrically sleeved with second sealing frame layers (10), the left side wall and the right side wall of the two mounting blocks (8) and the left side wall and the right side wall of the two second sealing frame layers (10) are respectively symmetrically provided with through grooves (14), the left end wall body and the right end wall body of the opposite side of the two mounting blocks (8) are respectively symmetrically provided with grooves (15), the inner cavities of the two groups of grooves (15) are respectively provided with pull blocks (16), the outer side wall bodies of the two groups of pull blocks (16) are respectively and fixedly connected with inserting plates (12), the top parts and the bottom parts of the two groups of pull blocks (16) are respectively and symmetrically and fixedly connected with limiting slide blocks (17), the top parts and the bottom wall bodies of the inner cavities of the two groups of grooves (15) are respectively and symmetrically provided with limiting slide grooves (18), the inner side wall bodies of the two groups of pull blocks (16) are respectively provided with through holes (20), and the inner side wall bodies of the two groups of the inserting plates (12) are respectively provided with extrusion grooves (21), the inner end wall bodies of the inner cavities of the two groups of extrusion grooves (21) are respectively and fixedly connected with springs (22), and the inner walls of the two groups of grooves (15) are respectively and transversely and fixedly connected with extrusion rods (19).

2. The multidirectional adjustable flow direction valve element of claim 1, wherein: the two groups of through holes (20) are respectively matched with the two groups of extrusion grooves (21) and the inner cavities of the through holes are communicated.

3. The multidirectional adjustable flow direction valve element of claim 1, wherein: the utility model discloses a two-phase extrusion device, including extrusion pole, recess, each group's one side wall body that carries on the back of two recess (15) inner chambers, extrusion pole (19) are two sets ofly, and the quantity of every group is two, and two extrusion pole (19) symmetry fixed connection of every group are in the lateral wall body that carries on the back of two of every group, and the inner chamber that two through-holes (20) that pass every group extend to two extrusion grooves (21) of every group is passed respectively to the one side of keeping away from the back of the body of two extrusion poles (19) of every group respectively with the one end fixed connection of keeping away from mutually of two springs (22) of every group.

4. The multidirectional adjustable flow direction valve element of claim 1, wherein: the two mounting blocks (8) are respectively inserted into the inner cavities of the two mounting grooves (11), and the outer side wall bodies of the second sealing frame layers (10) are respectively tightly attached to the inner side wall bodies of the two first sealing frame layers (9).

5. The multidirectional adjustable flow direction valve element of claim 1, wherein: the through groove (14) is matched with the plug groove (13) and the plug plate (12), the through groove (14) formed in the side wall of the mounting block (8) is matched with the through groove (14) formed in the side wall of the first sealing frame layer (9), and the plug groove (13) formed in the side wall of the first sealing frame layer (9) is matched with the plug groove (13) formed in the inner cavity side wall of the mounting groove (11).

6. The multidirectional adjustable flow direction valve element of claim 1, wherein: the outer ends of the two groups of insertion plates (12) respectively penetrate through the two groups of through grooves (14) and extend to the inner cavity of the insertion groove (13), and the limiting sliding block (17) is located in the inner cavity of the limiting sliding groove (18).