CN213479463U

CN213479463U - Faucet hose fixing part easy to disassemble and assemble

Info

Publication number: CN213479463U
Application number: CN202022248590.3U
Authority: CN
Inventors: 吴成建
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-11
Filing date: 2020-10-11
Publication date: 2021-06-18
Anticipated expiration: 2030-10-11

Abstract

The utility model discloses a tap hose mounting of easy dismouting, main part and interior cover body including the ring form, the main part is the recumbent and places, the interior cover body pass through connection structure with main part inner wall fixed connection, be provided with on the inner wall of the interior cover body and be used for the internal thread section with tap spiral shell cooperation fastening shower nozzle hose, be provided with the sand grip more than two on the outer wall of main part, the length direction of sand grip with main part axial direction parallels, the sand grip is in follow on the main part outer wall its circumference direction equidistance arranges of main part. Compared with the prior art, the utility model relates to a tap hose mounting of easy dismouting, its simple structure, the bare-handed operation of being convenient for reduces the construction space requirement, labour saving and time saving, convenient to use, the usage is wider.

Description

Faucet hose fixing part easy to disassemble and assemble

Technical Field

The utility model relates to a water supply accessory field, concretely relates to easily dismouting leading hose mounting.

Background

The faucet and the spray head used in the prior bathroom are connected through a hose. The water outlet end mouth of the tap is generally arranged upwards or downwards on the tap body, and the tap and the hose are connected and locked by a hexagonal nut. The six surfaces of the hexagon nut are in rounded transition, so that the hexagon nut is smooth. In the locking, it is difficult to apply force by hand and the locking is not possible, so that the locking is required to be performed by an auxiliary tool such as a wrench. Therefore, it is very inconvenient to operate. Especially, the two parts leak water, and no auxiliary tool can be used at any time, thereby bringing troubles and inconvenience to people.

In addition, because the tap in the bathroom is installed close to the bathroom wall, the space between the hexagonal nut and the wall is narrow and small, auxiliary tools are involved, the operation space is very limited, the hexagonal nut for connecting the locking tap and the hose is difficult to lock quickly, time is consumed, and the operation difficulty is high.

Furthermore, current be used for fixing vegetable basin tap locking mounting nut on the vegetable basin, this mounting nut include thickness thinner screw thread section and with screw thread section integrated into one piece's hexagon nut piece, be connected with a plurality of strengthening ribs between hexagon nut piece and the screw thread section, tap when on the vegetable basin, all need drive the rotation of hexagon nut piece with the help of spanner or other work pieces and just can install, in the installation, it is narrow and small to have the space between tap and the wall equally, it is very limited to supply appurtenance to intervene and operating space, lead to being difficult to quick locking, time consuming relatively, the operation degree of difficulty is big. When the screw is assembled and disassembled, the wall thickness of the thread section is thin, so that the screw is easy to crack when being screwed, and the scrapping and the waste are caused.

In view of the above, the inventors of the present invention have made extensive studies on a hexagon nut for connecting a bathroom faucet and a hose and a nut mounted on a kitchen sink faucet, and have developed the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tap hose mounting of easy dismouting, its simple structure, the bare-handed operation of being convenient for reduces the construction space requirement, labour saving and time saving, convenient to use, the usage is wider.

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

the utility model provides a tap hose mounting of easy dismouting, includes the main part and the interior cover body of annular body, the main part is the recumbent and places, the interior cover body pass through connection structure with main part inner wall fixed connection, be provided with on the inner wall of the interior cover body and be used for fastening the internal thread section of shower nozzle hose with tap spiral shell cooperation, be provided with the sand grip more than two on the outer wall of main part, the length direction of sand grip with main part axial direction parallels, the sand grip is in follow on the main part outer wall its circumference direction equidistance of main part arranges.

The inner sleeve body is located in the main body, the distance between the upper end face of the inner sleeve body and the upper end face of the main body is 2-5mm, the distance between the lower end face of the inner sleeve body and the lower end face of the main body is 2-5mm, the two end faces of the inner sleeve body and the inner wall of the main body form a limiting step, the upper end portion of the raised line is flush with the upper end face of the main body, and the lower end portion of the raised line is flush with the lower end face of the main body.

A first annular bulge extending along the radial direction of the inner wall of the main body is arranged on the inner wall of the main body, and one end face of the first annular bulge is flush with the lower end face of the main body; a second annular bulge extending along the radial direction of the inner wall of the inner sleeve body is arranged on the inner wall of the inner sleeve body, and one end face of the second annular bulge is flush with the lower end face of the inner sleeve body; the inner sleeve body is positioned in the main body, the end surface of the first annular bulge is tightly attached to the end surface of the second annular bulge, the inner diameter of the first annular bulge is smaller than or equal to that of the second annular bulge, the distance between the upper end surface of the inner sleeve body and the upper end surface of the main body is 2-5mm, and a first positioning step is formed between the upper end surface of the inner sleeve body and the inner wall of the main body.

The outer wall of the inner sleeve body is provided with a plurality of first limiting blocks, the first limiting blocks are arranged along the circumferential direction of the inner sleeve body at equal intervals and are close to the upper end face of the inner sleeve body, the outer wall of the inner sleeve body is provided with a lower end face close to the inner sleeve body and a second limiting block which is arranged in an aligned mode with the first limiting blocks, a cavity matched with the first limiting blocks and the second limiting blocks is formed in the inner wall of the main body, and the first limiting blocks, the second limiting blocks and the cavity jointly form the connecting structure.

First stopper and second stopper all are the T style of calligraphy, first stopper and second stopper all have the horizontal section that parallels, first stopper and second stopper all have the vertical section that the perpendicular and back of the body of corresponding horizontal section is extended.

The outer side wall of the main body and two end faces of the main body are in fillet transition, the upper end part of the raised line is positioned in the middle of the main body, and the upper end part of the raised line is in fillet transition with the outer wall of the main body; the lower end part of the convex strip is flush with the lower end face of the main body.

The main body and the inner sleeve body are integrally formed, a third annular protrusion extending along the radial direction of the inner wall of the main body is arranged on the inner wall of the main body, the distance between the third annular protrusion and the lower end face of the main body is 2-3mm, and a second positioning step is formed between the lower surface of the third annular protrusion and the inner wall of the main body.

The end face of the inner sleeve body is provided with a sealing ring, and the end face of the sealing ring is flush with the corresponding end face of the main body or the corresponding end face of the main body is attached to the end face of the main body.

The convex strip and the main body are integrally formed, the width of the convex strip is 1-3mm, and the height of the convex strip is 1-3 mm.

The utility model has the advantages that:

the utility model discloses an interior cover body passes through connection structure inner wall fixed connection with the main part, is provided with interior screw thread section on the inner wall of the interior cover body, makes whole wall thickness thicker like this, and torsion resistance is stronger, difficult fracture. The main body can effectively protect the inner sleeve body, so that the inner sleeve body is prevented from being corroded by oxidation or damp environment, and the service life is prolonged. The problems that the existing kitchen basin faucet is locked and fixed on a kitchen basin, the mounting nut is thin in thickness, easy to twist off, easy to crack when rotating and easy to corrode in a humid environment are solved. In addition, be provided with the sand grip more than two on the outer wall of main part, the sand grip is in follow on the main part outer wall its circumference direction equidistant arrangement of main part, simple structure like this for the main part has the bare-handed rotatory impetus of people of being convenient for outward, and the rotatory atress of the main part of being convenient for is convenient for both operate in narrow space simultaneously, reduces the construction space requirement, need not with the help of appurtenance, and labour saving and time saving gives people and provides very big facility. The problem of when tap and shower nozzle hose lock fit, need with the help of appurtenance, inconvenient and the construction space requirement of operation is solved. Therefore, the utility model relates to a tap hose mounting of easy dismouting, its simple structure, the bare-handed operation of being convenient for reduces the construction space requirement, labour saving and time saving, convenient to use, the usage is wider.

Drawings

For ease of illustration, the present invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention (the cavity is omitted).

Fig. 3 is a cross-sectional view (i.e., a half-slope view of the second embodiment) of the present invention.

Fig. 4 is another schematic structural diagram of the present invention.

Fig. 5 is a cross-sectional view of fig. 4 (i.e., a half-slope view of the first embodiment).

Fig. 6 is a schematic structural diagram of the third embodiment.

In the figure:

a main body 1; a first annular projection 11; an inner sleeve body 2; an internal thread segment 21; a second annular projection 22; a convex strip 3; a first stopper 4; a second stopper 5; a third annular projection 01; the second positioning step 02.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1-6, the utility model discloses a tap hose mounting of easy dismouting, main part 1 and interior cover body 2 including the ring body, main part 1 is the recumbent and places (being the axial direction of main part 1 promptly for vertical direction), interior cover body 2 through connection structure with 1 inner wall fixed connection of main part, set up internal thread section 21 through conventional mode on the inner wall of interior cover body 2, this internal thread section 21 mainly with the leading play water-out on-end external screw thread to the spiral shell join in marriage, and then will connect the other end locking of hose on the shower nozzle and fix. The outer wall of the main body 1 is provided with more than two convex strips 3 parallel to the axial direction of the main body 1, and the convex strips 3 are arranged on the outer wall of the main body 1 at equal intervals along the circumferential direction of the main body 1. Specifically, sand grip 3 is three, and arranges around the trisection position of 1 week of main part, is convenient for like this drive better atress when main part 1 is rotatory, and sand grip 3 provides the impetus for the artifical bare-handed rotation of driving main part 1. Adopt above-mentioned structural setting, pass through connection structure inner wall fixed connection with interior cover 2 and main part 1, be provided with internal thread section 21 on the inner wall of interior cover 2, make whole wall thickness thicker like this, torsion resistance is stronger, difficult fracture. The main body 1 can effectively protect the inner sleeve body 2, so that the inner sleeve body 2 is prevented from being corroded by oxidation or damp environment, and the service life is prolonged. The problems that the existing kitchen basin faucet is locked and fixed on a kitchen basin, the mounting nut is thin in thickness, easy to twist off, easy to crack when rotating and easy to corrode in a humid environment are solved. In addition, be provided with sand grip 3 more than two on the outer wall of main part 1, the length mode of sand grip 3 parallels with 1 axial direction of main part, and sand grip 3 is in follow on the 1 outer wall of main part 1 its circumference direction equidistant arrangement of main part, simple structure like this for main part 1 has the bare-handed impetus of being convenient for people to drive the rotation outward, and the rotatory atress of main part 1 of being convenient for is convenient for simultaneously can both operate in narrow space, reduces the construction space requirement, need not with the help of appurtenance, and labour saving and time saving gives people and provides very big facility. The problem of when tap and shower nozzle hose lock fit, need with the help of appurtenance, inconvenient and the construction space requirement of operation is solved.

Example one

In this embodiment, the inner sheath body 2 is in the main part 1, the up end of the inner sheath body 2 with 2mm, 3mm, 4mm or 5mm, preferably, the up end of the inner sheath body 2 with 2mm is separated between the up end of the main part 1, the lower terminal surface of the inner sheath body 2 with 2mm, 3mm, 4mm or 5mm are separated between the lower terminal surface of the main part 1, preferably, the lower terminal surface of the inner sheath body 2 with 2mm is separated between the lower terminal surface of the main part 1. The both ends face of the inner sleeve body 2 with the inner wall of main part 1 all forms a spacing step, and this spacing step mainly avoids causing the hindrance when installing, simultaneously, and ordinary sealing washer is deposited or the thread seal area is deposited when can supplying the installation, plays the effect that increases sealedly, plays theftproof leak protection water and shutoff joint gap's effect. In addition, because the inner sleeve body 2 is in the main part 1, both ends all form above-mentioned spacing step, make the utility model discloses direction is unrestricted when connecting the use. The upper end of the convex strip 3 is flush with the upper end face of the main body 1, and the lower end of the convex strip 3 is flush with the lower end face of the main body 1. Specifically, the inner sleeve 2 is made of copper, and the main body 1 is made of plastic (namely, environment-friendly plastic, PP plastic or PVC plastic). By adopting the structure, the inner sleeve body 2 is protected better, two end faces (namely the upper end face and the lower end face of the inner sleeve body 2) of the inner sleeve body 2 are prevented from being exposed out of the end face of the main body 1, and the inner sleeve body 2 is prevented from being corroded and influenced by the external environment.

In this embodiment, the outer side wall of the main body 1 and the two end surfaces of the main body 1 are in fillet transition, the upper end of the convex strip 3 is flush with the upper end surface of the main body 1, and the lower end of the convex strip 3 is flush with the lower end surface of the main body 1. Adopt above-mentioned structure to set up, firstly when making main part 1 satisfy the atress requirement, the outward appearance is more beautiful pleasing to the eye, and two make the surface of main part 1 and sand grip 3 more mellow and more moist, avoid causing the injury (incised wound or fish tail) to user's hand.

Example two

The difference between the present embodiment and the first embodiment is that a first annular protrusion 11 extending along the radial direction of the main body 1 is integrally formed on the inner wall of the main body 1, and one end surface of the first annular protrusion 11 is flush with the lower end surface of the main body 1; a second annular bulge 22 extending along the radial direction is integrally formed on the inner wall of the inner sleeve body 2, the inner thread section 21 extends from the inner wall of the inner sleeve body 2 (i.e. from the inner wall of the upper port of the inner sleeve body 2) to the joint of the second annular bulge 22, and one end surface of the second annular bulge 22 is flush with the lower end surface of the inner sleeve body 2; the inner sleeve body 2 is positioned in the main body 1, the end surface of the first annular bulge 11 is closely attached to the end surface of the second annular bulge 22, the distance between the upper end surface of the inner sleeve body 2 and the upper end surface of the main body 1 is 2-5mm, and the upper end surface of the inner sleeve body 2 and the inner wall of the main body 1 form a first positioning step. Specifically, the inner sleeve 2 is made of copper, and the main body 1 is made of plastic (namely, environment-friendly plastic, PP plastic or PVC plastic). With the above-described arrangement, the second annular protrusion 22 is provided to mainly reinforce the first annular protrusion 11. The first annular bulge 11 and the second annular bulge 22 are arranged and mainly used for clamping the end heads of the hoses when the faucets are connected with the end heads of the hoses (the two end parts of the common hoses are provided with outward-expanded connecting end heads).

In this embodiment, the inner diameter of the first annular protrusion 11 is smaller than or equal to the inner diameter of the second annular protrusion 22, so that the second annular protrusion 22 is mainly used as the main force-bearing portion for the hose end, and the first annular protrusion 11 plays a role in assisting to support and protect the second annular protrusion 22 from the damp environment of the bathroom. The inner diameter of the first annular protrusion 11 may be larger than the inner diameter of the second annular protrusion 22 according to actual requirements.

The utility model discloses in, a plurality of first stoppers 4 that are provided with on the outer wall of the internal member 2, first stopper 4 is followed 2 circumference equidistant arrangements of the internal member, and near the up end of the internal member 2, be provided with on the outer wall of the internal member 2 near the lower terminal surface of the internal member 2, and with the second stopper 5 that first stopper 4 was arranged to the counterpoint, be provided with on the 1 inner wall of main part with first stopper 4 and second stopper 5 to the cavity of adaptation, first stopper 4 second stopper 5 with the cavity constitutes foretell connection structure jointly. Specifically, the number of the first limiting blocks 4 and the number of the second limiting blocks 5 are three, four, six or eight, and the number of the first limiting blocks and the number of the second limiting blocks can be set according to actual needs. By adopting the structure, the arranged first limit blocks 4 mainly ensure that the inner sleeve body 2 is stably connected with the main body 1, and simultaneously ensure that the main body 1 can uniformly transmit the torsion to the inner sleeve body 2 when receiving the torsion. When satisfying market connection demand, prolong the utility model discloses a life, both can separately make, because reduce the equipment requirement, interior cover body 2 and main part 1 can be assembled or through pouring mode process combination through expend with heat and contract with cold, can also assemble through the conventional mode in this field.

In a further preferred embodiment of the present invention, the first limiting block 4 and the second limiting block 5 are both T-shaped, and only one of the first limiting block and the second limiting block is preferred for saving the cost and meeting the stress requirement. First stopper 4 and second stopper 5 all have the horizontal section that parallels, first stopper 4 and second stopper 5 all have the vertical section that corresponding horizontal section is perpendicular and carry on the back of the body and extend. By adopting the structure, the main body 1 can uniformly transmit the torsion to the inner sleeve body 2 when receiving the torsion, so that the torsion is the same as the stress of the inner sleeve body 2. Meanwhile, the inner sleeve body 2 is subjected to axial force reaction force in the rotating and locking process and can be directly transmitted to the main body 1, so that the inner sleeve body and the main body are not separated. In addition, according to actual processing conditions and equipment, the first limiting block 4 and the second limiting block 5 can also be cross-shaped or other special-shaped structures, and the stress requirements can be met.

In this embodiment, the outer side wall of the main body 1 and the two end surfaces of the main body 1 are in fillet transition, the upper end of the convex strip 3 is located at the middle of the main body 1, and the upper end of the convex strip 3 is in fillet transition with the outer wall of the main body 1; the lower end part of the convex strip 3 is flush with the lower end surface of the main body 1. Adopt above-mentioned structure to set up, firstly when making main part 1 satisfy the atress requirement, the outward appearance is more beautiful pleasing to the eye, and two make the surface of main part 1 and sand grip 3 more mellow and more moist, avoid causing the injury (incised wound or fish tail) to user's hand.

The utility model discloses in, sand grip 3 with 1 integrated into one piece of main part, the manufacturing of being convenient for like this, owing to reduce the processing cost. The width of sand grip 3 is 1mm, 2mm or 3mm, the height of sand grip 3 is 1mm, 2mm or 3 mm. Make sand grip 3 be unlikely to too big like this, satisfy and to provide the impetus for the hand when, reduce the cost, reduce the space and occupy, also avoid the problem that is difficult to get into in narrow and small space (tap is in the narrow and small space of bathroom wall, narrow and small installation space on the dish basin of dish basin tap promptly).

As a further preferred feature of this embodiment, the end surface of the inner sleeve 2 is provided with a sealing ring, and the end surface of the sealing ring is flush with the corresponding end surface of the main body 1 or the corresponding end surface of the main body 1 is attached to the end surface. The sealing ring can adopt the existing O-shaped sealing ring, so that the sealing ring is more favorable for sealing with a water outlet of a tap in use and is more favorable for leakage prevention.

EXAMPLE III

The present embodiment is different from the first and second embodiments in that: the main body 1 and the inner sleeve body 2 are integrally formed, so that the processes can be reduced, and the manufacturing cost can be reduced. Be provided with on the inner wall of main part 1 along its radial extension's third annular is protruding 01, third annular protruding 01 with the lower terminal surface of main part 1 is 2mm or 3mm apart from, the protruding 01 lower surface of third annular with main part 1 inner wall forms a second location step 02. Specifically, the main body 1 and the inner sleeve body 2 can be integrally formed by plastic or metal. By adopting the structure, the third annular bulge 01 is mainly used for the following two points: firstly, the appearance is more unique and beautiful. Secondly, can use with different connecting pieces (even if be convenient for synchronous connection will partly can directly imbed in the lower surface of third annular protruding 01 and the main part 1 inner wall forms a second location step 02 in), enlarge its application range, the usage is wider.

The description is as follows: the utility model relates to a tap hose mounting of easy dismouting both can be used for being applicable to being connected of tap and hose, also is applicable to the installation of dish basin tap on the dish basin.

The utility model discloses when being used for tap and hose connection, because be provided with on the main part 1 and can provide the sand grip 3 of bare-handed operation impetus for people. The problem of exist among the prior art in tap and the hose connection is solved. The locking device has the advantages of no need of auxiliary tool intervention, no influence of operation space, quick locking, time saving and small operation difficulty.

The utility model discloses when being used for the installation of dish basin tap on the dish basin, because the inner housing body 2 is in the same place through connecting piece fixed connection with main part 1, and is provided with sand grip 3 that can provide bare-handed operation impetus for people on main part 1, so not only solve the problem that adopts current mounting nut to exist in the installation of dish basin tap on the dish basin, the utility model discloses whole more thickly, the atress is stronger, can not twist off or fracture during the installation, simultaneously, also realize need not to supply auxiliary tool to intervene, and do not influenced by operating space, quick locking, than save time, the operation degree of difficulty is little.

Therefore, the utility model relates to a tap hose mounting of easy dismouting, its simple structure, the bare-handed operation of being convenient for can realize dual-purpose effect, reduces the construction space requirement simultaneously, labour saving and time saving, convenient to use, the usage is wider.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a tap hose mounting of easy dismouting which characterized in that: the main part and the interior body including the ring body, the main part is the recumbent and places, the interior body pass through connection structure with main part inner wall fixed connection, be provided with on the inner wall of the interior body and be used for fastening the internal thread section of shower nozzle hose with tap spiral shell cooperation, be provided with the sand grip more than two on the outer wall of main part, the length direction of sand grip with main part axial direction parallels, the sand grip is in follow on the main part outer wall its circumference direction equidistant arrangement of main part.

2. The faucet hose fixture of claim 1, wherein: the inner sleeve body is located in the main body, the distance between the upper end face of the inner sleeve body and the upper end face of the main body is 2-5mm, the distance between the lower end face of the inner sleeve body and the lower end face of the main body is 2-5mm, the two end faces of the inner sleeve body and the inner wall of the main body form a limiting step, the upper end portion of the raised line is flush with the upper end face of the main body, and the lower end portion of the raised line is flush with the lower end face of the main body.

3. The faucet hose fixture of claim 1, wherein: a first annular bulge extending along the radial direction of the inner wall of the main body is arranged on the inner wall of the main body, and one end face of the first annular bulge is flush with the lower end face of the main body; a second annular bulge extending along the radial direction of the inner wall of the inner sleeve body is arranged on the inner wall of the inner sleeve body, and one end face of the second annular bulge is flush with the lower end face of the inner sleeve body; the inner sleeve body is positioned in the main body, the end surface of the first annular bulge is tightly attached to the end surface of the second annular bulge, the inner diameter of the first annular bulge is smaller than or equal to that of the second annular bulge, the distance between the upper end surface of the inner sleeve body and the upper end surface of the main body is 2-5mm, and a first positioning step is formed between the upper end surface of the inner sleeve body and the inner wall of the main body.

4. The faucet hose fixture of claim 3, wherein: the outer wall of the inner sleeve body is provided with a plurality of first limiting blocks, the first limiting blocks are arranged along the circumferential direction of the inner sleeve body at equal intervals and are close to the upper end face of the inner sleeve body, the outer wall of the inner sleeve body is provided with a lower end face close to the inner sleeve body and a second limiting block which is arranged in an aligned mode with the first limiting blocks, a cavity matched with the first limiting blocks and the second limiting blocks is formed in the inner wall of the main body, and the first limiting blocks, the second limiting blocks and the cavity jointly form the connecting structure.

5. The faucet hose fixture of claim 4, wherein: first stopper and second stopper all are the T style of calligraphy, first stopper and second stopper all have the horizontal section that parallels, first stopper and second stopper all have the vertical section that the perpendicular and back of the body of corresponding horizontal section is extended.

6. The faucet hose fixture of claim 4, wherein: the outer side wall of the main body and two end faces of the main body are in fillet transition, the upper end part of the raised line is positioned in the middle of the main body, and the upper end part of the raised line is in fillet transition with the outer wall of the main body; the lower end part of the convex strip is flush with the lower end face of the main body.

7. The faucet hose fixture of claim 1, wherein: the main body and the inner sleeve body are integrally formed, a third annular protrusion extending along the radial direction of the inner wall of the main body is arranged on the inner wall of the main body, the distance between the third annular protrusion and the lower end face of the main body is 2-3mm, and a second positioning step is formed between the lower surface of the third annular protrusion and the inner wall of the main body.

8. An easily detachable faucet hose fixing member according to any one of claims 1 to 7, wherein: the end face of the inner sleeve body is provided with a sealing ring, and the end face of the sealing ring is flush with the corresponding end face of the main body or the corresponding end face of the main body is attached to the end face of the main body.

9. An easily detachable faucet hose fixing member according to claim 1 or 7, wherein: the convex strip and the main body are integrally formed, the width of the convex strip is 1-3mm, and the height of the convex strip is 1-3 mm.