CN204942846U - A kind of Portable water tap crossover sub structure - Google Patents

Abstract

The utility model discloses a kind of portable <b> water tap crossover sub structure </b>, it comprises fixed base, securing cover plate, movable collar, water pipe adapter, hold handle, fixed base offers base installing hole, base plate through holes, water pipe adapter is installed in fixed base underpart, base installing hole inner peripheral wall arranges mounting hole shoulder block, fixed base upper surface offers base breach, base escape groove, movable collar is flush-mounted in base installing hole, movable collar offers collar escape groove, securing cover plate offers cover plate escape groove, movable collar offers collar breach, movable collar arranges first and second withstanding part in the edge part of collar breach, and base breach bottom surface arranges articulated column, holds handle and comprises the portion of holding, handle grip portion, the portion of holding offers the eccentric opening coordinated with articulated column, and the first withstanding part arranges and holds arc surface.The utility model has modern design, structure is simple, reliability good, high water pressure resistant and water tap, advantage convenient to use are not damaged in stuck position.

Description

A kind of Portable water tap crossover sub structure

Technical field

The utility model relates to water tap connection set technical field, particularly relates to a kind of portable type water tap crossover sub structure.

Background technique

For a lot of family expenses watering equipment, such as water purifier, washing machine, domestic ultrasonic washer etc., in the process of connecting tap, intake pipe generally all needs equipped one to be fixed on water tap conversionjoint.

Existence form various kinds in prior art water tap crossover subproduct; But, for existing water tap crossover subproduct, its ubiquity uses inconvenience, reliability poor and the defect of troublesome poeration; wherein, for hard card formula water tap crossover sub, its stuck position is easy to damage water tap; For soft cassette water tap crossover sub, there is the defect of not resistance to higher hydraulic pressure in it.

Summary of the invention

The purpose of this utility model is to provide a kind of portable type for the deficiencies in the prior art water tap crossover sub structure, this portable type water tap crossover sub structurenovel in design, structure is simple, reliability good, water tap is not damaged at high water pressure resistant and stuck position, convenient to use

For achieving the above object, the utility model is achieved through the following technical solutions.

A kind of portable type water tap crossover sub structureinclude fixed base, the upper surface of fixed base is equiped with securing cover plate, the central position of fixed base upper end portion offers the base installing hole towards upper shed, the central position of fixed base underpart offers to be run through and the base plate through holes be communicated with base installing hole up and down completely, the lower end side of fixed base is equiped with water pipe adapter, the central position of water pipe adapter offers the tab through-hole run through completely up and down, and the upper end portion of water pipe adapter is connected with the underpart of fixed base and tab through-hole is communicated with base plate through holes;

The inner peripheral wall of the base installing hole of fixed base is provided with mounting hole shoulder block, the upper surface of fixed base offers the base breach be communicated with base installing hole in the central position of departing from base installing hole, the bottom surface of base breach is concordant with the upper surface level of mounting hole shoulder block, the upper surface of fixed base offers base escape groove in the positive offside of base breach, can be embedded with in the base installing hole of fixed base to take relative motion and be put in mounting hole shoulder block upper surface and in the movable collar of toroidal, the corresponding base escape groove of movable collar offers collar escape groove, collar escape groove is communicated with and alignment with base escape groove, securing cover plate is in base escape groove, the cover plate escape groove run through completely is up and down offered directly over collar escape groove,

Movable collar offers in the part near base notch side the collar breach that movable collar is disconnected completely, movable collar is provided with in a wherein edge part of collar breach the first withstanding part extended towards base notch side, movable collar is provided with the second withstanding part extended towards base notch side in the another side edge of collar breach, first withstanding part, second withstanding part extends in base breach respectively, first withstanding part and the second withstanding part parallel just to and interval arrange, the bottom surface of base breach is provided with in the outer side of the first withstanding part the articulated column protruding extension upward, articulated column is fitted with and holds handle, hold handle include the portion that holds in cylindrical shape and be arranged at the outer circle wall in the portion of holding and protrude the handle grip portion of extension outwardly, the portion of holding holding handle offers the eccentric opening of the central axis departing from the portion of holding, articulated column is intercalated in the eccentric opening in the portion of holding, the corresponding portion of holding holding handle of first withstanding part of movable collar is provided with and holds arc surface, the arc surface that holds of the first withstanding part touches with the outer circle wall holding portion.

Wherein, the lower surface of described securing cover plate is provided with to protrude down and extends in described base breach and be positioned at the cover plate assembly department of the outer side of described second withstanding part, cover plate assembly department offers the screw mounting hole run through completely, adjusting screw is embedded with in screw mounting hole, the inner end inlay card of screw mounting hole has adjusting nut, adjusting screw and adjusting nut are spirally connected, and the thread head of adjusting screw passes the tapped hole of adjusting nut and abuts with the second withstanding part.

Wherein, the inner peripheral wall of described movable collar is provided with towards projecting inward extension in the lower end side of described collar escape groove and distributes along the inner peripheral wall uniform intervals of movable collar anti-skiddingly hold projection.

Wherein, the outer circle wall of described movable collar is provided with the spacing preiection protruding extension outwardly, and the corresponding spacing preiection of inner peripheral wall of the base installing hole of described fixed base offers restraining groove, and spacing preiection is intercalated in restraining groove.

Wherein, described fixed base is plastic base.

Wherein, described securing cover plate is plastic cement cover plate.

Wherein, described fixed base and described securing cover plate ultrasonic welding.

Wherein, described fixed base offers welding groove, and the corresponding welding groove of described securing cover plate is provided with welding projection, and the welding projection of securing cover plate is intercalated in the welding groove of fixed base.

Wherein, described fixed base is provided with welding projection, and the corresponding welding projection of described securing cover plate offers welding groove, and the welding projection of fixed base is intercalated in the welding groove of securing cover plate.

Wherein, rubber seal is installed with between the upper end portion of described water pipe adapter and fixed base.

The beneficial effects of the utility model are: a kind of portable type described in the utility model water tap crossover sub structure, it comprises fixed base, securing cover plate, movable collar, water pipe adapter, hold handle, securing cover plate is installed in fixed base upper surface, fixed base offers base installing hole, base plate through holes, water pipe adapter is installed in fixed base underpart and the tab through-hole of water pipe adapter is communicated with base plate through holes, base installing hole inner peripheral wall arranges mounting hole shoulder block, fixed base upper surface offers base breach, base escape groove, movable collar to be flush-mounted in base installing hole and to take and is put in mounting hole shoulder block upper surface, movable collar offers collar escape groove, securing cover plate offers cover plate escape groove, movable collar offers collar breach, movable collar arranges the first withstanding part, the second withstanding part in the edge part of collar breach, the bottom surface of base breach arranges articulated column in the outer side of the first withstanding part, hold handle and comprise the portion of holding, handle grip portion, the portion of holding offers the eccentric opening matched with articulated column, first withstanding part arranges and holds arc surface, and the arc surface that holds of the first withstanding part touches with the outer circle wall holding portion.Designed by said structure, the utility model have modern design, structure is simple, reliability good, high water pressure resistant and water tap, advantage convenient to use are not damaged in stuck position.

Accompanying drawing explanation

Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the decomposing schematic representation of Fig. 1.

Fig. 3 is the structural representation at another visual angle of the utility model.

Fig. 4 is the decomposing schematic representation of Fig. 3.

Fig. 5 is generalized section of the present utility model.

Fig. 6 is the generalized section of the utility model another location.

Fig. 7 is the structural representation of the utility model in time removing securing cover plate.

Fig. 8 is the structural representation of movable collar of the present utility model.

Fig. 9 is the structural representation of securing cover plate of the present utility model.

Figure 10 is the structural representation of fixed base of the present utility model.

Figure 11 is the structural representation of the another kind of mode of execution of the utility model.

Include in Fig. 1 to Figure 11:

1---fixed base 11---base installing hole

111---mounting hole shoulder block 112---restraining groove

12---base plate through holes 13---base breach

14---base escape groove 15---articulated column

2---securing cover plate 21---cover plate escape groove

22---cover plate assembly department 221---screw mounting hole

3---water pipe adapter 31---tab through-hole

4---movable collar 41---collar escape groove

42---collar breach 43---first withstanding part

431---holding arc surface 44---second withstanding part

45--- anti-skiddingly hold projection46---spacing preiection

5---holding handle 51---hold portion

511---eccentric opening 52---handle grip portion

61---adjusting screw 62---adjusting nut

71---welding groove 72---welding is protruding

8---rubber seal.

Embodiment

Below in conjunction with concrete mode of execution, the utility model is described.

As shown in Figure 1 to 11, a kind of portable type water tap crossover sub structureinclude fixed base 1, the upper surface of fixed base 1 is equiped with securing cover plate 2, the central position of fixed base 1 upper end portion offers the base installing hole 11 towards upper shed, the central position of fixed base 1 underpart offers to be run through and the base plate through holes 12 be communicated with base installing hole 11 up and down completely, the lower end side of fixed base 1 is equiped with water pipe adapter 3, the central position of water pipe adapter 3 offers the tab through-hole 31 run through completely up and down, and the upper end portion of water pipe adapter 3 is connected with the underpart of fixed base 1 and tab through-hole 31 is communicated with base plate through holes 12.

Further, the inner peripheral wall of the base installing hole 11 of fixed base 1 is provided with mounting hole shoulder block 111, the upper surface of fixed base 1 offers the base breach 13 be communicated with base installing hole 11 in the central position of departing from base installing hole 11, the bottom surface of base breach 13 is concordant with the upper surface level of mounting hole shoulder block 111, the upper surface of fixed base 1 offers base escape groove 14 in the positive offside of base breach 13, can be embedded with in the base installing hole 11 of fixed base 1 to take relative motion and be put in mounting hole shoulder block 111 upper surface and be the movable collar 4 of toroidal, the corresponding base escape groove 14 of movable collar 4 offers collar escape groove 41, collar escape groove 41 is communicated with and alignment with base escape groove 14, securing cover plate 2 is in base escape groove 14, the cover plate escape groove 21 run through completely is up and down offered directly over collar escape groove 41.

Further, movable collar 4 offers in the part near base breach 13 side the collar breach 42 that movable collar 4 is disconnected completely, movable collar 4 is provided with in a wherein edge part of collar breach 42 the first withstanding part 43 extended towards base breach 13 side, movable collar 4 is provided with the second withstanding part 44 extended towards base breach 13 side in the another side edge of collar breach 42, first withstanding part 43, second withstanding part 44 extends in base breach 13 respectively, first withstanding part 43 and the second withstanding part 44 parallel just to and interval arrange, the bottom surface of base breach 13 is provided with the articulated column 15 protruding extension upward in the outer side of the first withstanding part 43, articulated column 15 is fitted with and holds handle 5, hold handle 5 include the portion that holds 51 in cylindrical shape and be arranged at the outer circle wall in the portion of holding 51 and protrude the handle grip portion 52 of extension outwardly, the portion that holds 51 holding handle 5 offers the eccentric opening 511 of the central axis departing from the portion of holding 51, articulated column 15 is intercalated in the eccentric opening 511 in the portion of holding 51, the portion that holds 51 that first withstanding part 43 correspondence of movable collar 4 holds handle 5 is provided with and holds arc surface 431, the arc surface 431 that holds of the first withstanding part 43 touches with the outer circle wall holding portion 51.

Need point out further, base escape groove 14 of the present utility model, collar escape groove 41 and cover plate escape groove 21 are for dodging water tap, are intercalated in movable collar 4 to facilitate water tap.In the utility model using process, treat that water tap is via base escape groove 14, collar escape groove 41 and cover plate escape groove 21 and stretch to after in movable collar 4, user need hold with a hand the handle grip portion 52 holding handle 5 and also rotate the portion that holds 51 holding handle 5, because the portion that holds 51 holding handle 5 is eccentric structure, holding in the process of rotating in portion 51, what the outer circle wall holding portion 51 supported the first withstanding part 43 inwardly holds arc surface 431, under the counter-active effect holding portion 51, first withstanding part 43 of movable collar 4 moves towards the second withstanding part 44 side, in the process, movable collar 4 shrinks and water faucet sleeve blocks the most at last, namely only need hold by stirring the internal diameter that handle 5 can change movable collar 4, easily clamping water tap, and clamp in the process of water tap at movable collar 4 to realize a step, the synchronous uniform stressed of circumference energy of movable collar 4, damages little to faucet surface like this,when user needs the utility model to take off from water tap, only handle grip portion 52 need be rotated backward.

Comprehensive above-mentioned situation is known, is designed by said structure, and the utility model has modern design, structure is simple, reliability good, high water pressure resistant and water tap, advantage convenient to use are not damaged in stuck position.

As preferred embodiment, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 9, the lower surface of securing cover plate 2 is provided with to protrude down and extends in base breach 13 and be positioned at the cover plate assembly department 22 of the second outer side of withstanding part 44, cover plate assembly department 22 offers the screw mounting hole 221 run through completely, adjusting screw 61 is embedded with in screw mounting hole 221, the inner end inlay card of screw mounting hole 221 has adjusting nut 62, adjusting screw 61 and adjusting nut 62 are spirally connected, and the thread head of adjusting screw 61 passes the tapped hole of adjusting nut 62 and abuts with the second withstanding part 44.

In utility model works process, when water faucet sleeve can not be blocked when holding handle 5 and turning to locked position, user only need rotate adjusting screw 61 and adjusting screw 61 is moved towards the second withstanding part 44 side, under the counter-active effect of adjusting screw 61, second withstanding part 44 moves towards the first withstanding part 43 side and movable collar 4 is shunk further, can reliablely and stablely be blocked by water faucet sleeve to make movable collar 4.

As preferred embodiment, as shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 6, Fig. 7, Fig. 8, the inner peripheral wall of movable collar 4 is provided with towards projecting inward extension in the lower end side of collar escape groove 41 and distributes along the inner peripheral wall uniform intervals of movable collar 4 anti-skiddingly hold projection45 ; Wherein, the anti-skidding projection 45 that holds can significantly improve hydraulic pressure resistance ability.

Overlap in the process of card water tap at movable collar 4 of the present utility model, movable collar 4 passes through anti-skiddingly hold projection45 contact with water tap; This structural design can realize Multi-contact and replace face contact, and then makes movable collar 4 reliablely and stablely can hold water tap.

As preferred embodiment, as shown in Fig. 2, Fig. 4, Fig. 7 and Fig. 8, the outer circle wall of movable collar 4 is provided with the spacing preiection 46 protruding extension outwardly, the corresponding spacing preiection 46 of inner peripheral wall of the base installing hole 11 of fixed base 1 offers restraining groove 112, and spacing preiection 46 is intercalated in restraining groove 112.In utility model works process, matched with restraining groove 112 by spacing preiection 46, the utility model can avoid movable collar 4 to occur displacement effectively in contraction or stretching process, and then the stability of guarantee activity collar 4 mounting point. need to explain further, restraining groove 112 can be designed to fan shape, and this structural design solves fixed base 1 and is connected with movable the organic of collar 4, and achieves motionless but movable collar 4 diameter of fixed base 1 in clamping process and can change flexibly.

As preferred embodiment, fixed base 1 of the present utility model, securing cover plate 2 can adopt plastic material to be prepared from respectively, and namely fixed base 1 of the present utility model is plastic base, and securing cover plate 2 is plastic cement cover plate; Certainly, above-mentioned material does not form restriction of the present utility model, and namely the utility model starves fixed base 1, securing cover plate 2 can also adopt other material to be prepared from, such as metallic material etc.Need to explain further, when fixed base 1 of the present utility model, securing cover plate 2 adopt plastic material to be prepared from, fixed base 1 of the present utility model, securing cover plate 2 realize assembly connection by the mode of ultrasonic welding, i.e. fixed base 1 and securing cover plate 2 ultrasonic welding; For ensureing the ultrasonic welding quality between fixed base 1 and securing cover plate 2, the utility model can adopt following structural design, be specially: fixed base 1 offers welding groove 71, the corresponding welding groove 71 of securing cover plate 2 is provided with welding projection 72, and the welding projection 72 of securing cover plate 2 is intercalated in the welding groove 71 of fixed base 1; Or fixed base 1 is provided with welding projection 72, the corresponding welding projection 72 of securing cover plate 2 offers welding groove 71, and the welding projection 72 of fixed base 1 is intercalated in the welding groove 71 of securing cover plate 2.

In addition, as shown in Fig. 2, Fig. 4, Fig. 5 and Fig. 6, for ensureing sealing effect between water pipe adapter 3 and fixed base 1, the utility model is installed with rubber seal 8 between the upper end portion of water pipe adapter 3 and fixed base 1.

need to explain further, water pipe adapter 3 of the present utility model can be designed to thread type structure (as shown in Figures 1 to 6), also can be designed to cartridge type structure (as shown in figure 11).

Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims (10)

1. a portable type water tap crossover sub structure, it is characterized in that: include fixed base (1), the upper surface of fixed base (1) is equiped with securing cover plate (2), the central position of fixed base (1) upper end portion offers the base installing hole (11) towards upper shed, the central position of fixed base (1) underpart offers to be run through and the base plate through holes (12) be communicated with base installing hole (11) up and down completely, the lower end side of fixed base (1) is equiped with water pipe adapter (3), the central position of water pipe adapter (3) offers the tab through-hole (31) run through completely up and down, the upper end portion of water pipe adapter (3) is connected with the underpart of fixed base (1) and tab through-hole (31) is communicated with base plate through holes (12),

The inner peripheral wall of the base installing hole (11) of fixed base (1) is provided with mounting hole shoulder block (111), the upper surface of fixed base (1) offers the base breach (13) be communicated with base installing hole (11) in the central position of departing from base installing hole (11), the bottom surface of base breach (13) is concordant with the upper surface level of mounting hole shoulder block (111), the upper surface of fixed base (1) offers base escape groove (14) in the positive offside of base breach (13), can be embedded with in the base installing hole (11) of fixed base (1) to take relative motion and be put in mounting hole shoulder block (111) upper surface and be the movable collar (4) of toroidal, movable collar (4) corresponding base escape groove (14) offers collar escape groove (41), collar escape groove (41) is communicated with and alignment with base escape groove (14), securing cover plate (2) is in base escape groove (14), the cover plate escape groove (21) run through completely is up and down offered directly over collar escape groove (41),

Movable collar (4) offers in the part near base breach (13) side the collar breach (42) that movable collar (4) is disconnected completely, movable collar (4) is provided with in a wherein edge part of collar breach (42) the first withstanding part (43) extended towards base breach (13) side, movable collar (4) is provided with the second withstanding part (44) extended towards base breach (13) side in the another side edge of collar breach (42), first withstanding part (43), second withstanding part (44) extends in base breach (13) respectively, first withstanding part (43) and the second withstanding part (44) parallel just to and interval arrange, the bottom surface of base breach (13) is provided with the articulated column (15) protruding extension upward in the outer side of the first withstanding part (43), articulated column (15) is fitted with and holds handle (5), hold handle (5) include the portion that holds (51) in cylindrical shape and be arranged at the outer circle wall in the portion of holding (51) and protrude the handle grip portion (52) of extension outwardly, the portion that holds (51) holding handle (5) offers the eccentric opening (511) of the central axis in the portion of holding that departs from (51), articulated column (15) is intercalated in the eccentric opening (511) of the portion of holding (51), the portion that holds (51) that first withstanding part (43) correspondence of movable collar (4) holds handle (5) is provided with and holds arc surface (431), the arc surface (431) that holds of the first withstanding part (43) touches with the outer circle wall holding portion (51).

2. a kind of portable type according to claim 1 water tap crossover sub structure, it is characterized in that: the lower surface of described securing cover plate (2) is provided with to protrude down and extends in described base breach (13) and be positioned at the cover plate assembly department (22) of the outer side of described second withstanding part (44), cover plate assembly department (22) offers the screw mounting hole (221) run through completely, adjusting screw (61) is embedded with in screw mounting hole (221), the inner end inlay card of screw mounting hole (221) has adjusting nut (62), adjusting screw (61) and adjusting nut (62) are spirally connected, the thread head of adjusting screw (61) passes the tapped hole of adjusting nut (62) and abuts with the second withstanding part (44).

3. a kind of portable type according to claim 2 water tap crossover sub structure, it is characterized in that: the inner peripheral wall of described movable collar (4) is provided with towards projecting inward extension in the lower end side of described collar escape groove (41) and distributes along the inner peripheral wall uniform intervals of movable collar (4) anti-skiddingly hold projection(45).

4. a kind of portable type according to claim 3 water tap crossover sub structureit is characterized in that: the outer circle wall of described movable collar (4) is provided with the spacing preiection (46) protruding extension outwardly, the corresponding spacing preiection (46) of inner peripheral wall of the base installing hole (11) of described fixed base (1) offers restraining groove (112), and spacing preiection (46) is intercalated in restraining groove (112).

5. a kind of portable type according to claim 4 water tap crossover sub structure, it is characterized in that: described fixed base (1) is plastic base.

6. a kind of portable type according to claim 5 water tap crossover sub structure, it is characterized in that: described securing cover plate (2) is plastic cement cover plate.

7. a kind of portable type according to claim 6 water tap crossover sub structure, it is characterized in that: described fixed base (1) and described securing cover plate (2) ultrasonic welding.

8. a kind of portable type according to claim 7 water tap crossover sub structureit is characterized in that: described fixed base (1) offers welding groove (71), the corresponding welding groove (71) of described securing cover plate (2) is provided with welding projection (72), and the welding projection (72) of securing cover plate (2) is intercalated in the welding groove (71) of fixed base (1).

9. a kind of portable type according to claim 7 water tap crossover sub structureit is characterized in that: described fixed base (1) is provided with welding projection (72), the corresponding welding projection (72) of described securing cover plate (2) offers welding groove (71), and the welding projection (72) of fixed base (1) is intercalated in the welding groove (71) of securing cover plate (2).

10. a kind of Portable tap crossover sub structure according to claim 1 to 9 any one, is characterized in that: be installed with rubber seal (8) between the upper end portion of described water pipe adapter (3) and fixed base (1).